A team of students develop a model to describe why structural changes to genes affect proteins. The team provides two groups of students with the same materials, but one group must make a bridge while the other group makes a building. Analyze the team's model and explain why it incorrectly models the impact of gene mutations on proteins.

Answers

Answer 1

The team provides two groups of students with the same materials, but one group must make a bridge while the other group makes a building. The bridge model is correct.

What is gene ?

A gene is the fundamental and structural unit of the hereditary that codes for specific information and proteins required for signaling and cell function.

A mutation or change in the sequence of the region will result in the modification of the proteins coded, resulting in a change in the genotype and phenotype.

If a gene is mutated and the proteins change, the entire sequence and the information for which it codes will change in the building model.

Thus, gene mutation will impact the proteins.

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Related Questions

Which energy output object(s) work with the solar panel?

A. fluorescent light bulb

B. fan

C. water heater

D. incandescent light bulb

Answers

Fan and water heater are the energy output object(s) work with the solar panel. Therefore, option B and C are correct.

What is solar panel ?

Solar panels are devices that capture the sun's rays and convert them into electricity or heat. A solar panel is a collection of solar (or photovoltaic) cells that can be used to generate electricity via the photovoltaic effect.

Once you've determined the voltage and amperage, all you have to do is multiply them. The wattage of your solar panel output should be similar to the solar panel rating as a result.

Thus, option B and C are correct.

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What is the solubility of PbF₂ in a solution that contains 0.0500 M Pb²⁺ ions?

Answers


4.24 × 10⁻⁴ M


This should be the right answer I will attach my work with this

The solubility product constant (Ksp) of PbF2 may be used to calculate the solubility of PbF2 in a solution containing 0.0500 M Pb2+ ions. PbF2 has a Ksp of 8.3 x 10-8.

What is the way for calculating the concentration ?

Accordingly, the concentration of Pb2+ ions multiplied by the concentration of F ions at equilibrium must equal 8.3 x 10-8. By dividing the Ksp by the known concentration of Pb2+ ions (0.0500 M), which is known, the concentration of F ions may be calculated.

As a result, there will be 1.66 x 10-6 M or 8.3 x 10-8/0.0500 M of F ions in the solution. This indicates that 1.66 x 10-6 M of PbF2 is soluble in the solution.

It is essential to remember that the The answer is 1.66 x 10-6 M. Due to the low concentration of F ions in this solution, it is significant to notice that PbF2 is not highly soluble in it. This is due to the fact that the relationship between the concentration of Pb2+ ions and the solubility of PbF2 is inverse.

The solubility of PbF2 reduces as Pb2+ ion concentration rises. PbF2 is therefore only barely soluble in this solution.  

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In the greenhouse effect, far infrared radiation is earth's surface and absorbed and reemitted by gases in the atmosphere. These gases have in concentration over the past century.

Answers

In the greenhouse effect, gases in the atmosphere absorb and reemit far-infrared radiation that is released by the Earth's surface.

Thus, Over the past century, the concentration of these gases, also referred to as greenhouse gases, has risen.

The greenhouse effect is a natural process that aids in controlling the temperature of the Earth. Some of the solar energy that strikes the Earth's surface is absorbed and later reemitted as infrared energy.

By preventing some of the heat from escaping into space and trapping it instead, this mechanism causes the atmosphere to warm.

Thus, In the greenhouse effect, gases in the atmosphere absorb and reemit far-infrared radiation that is released by the Earth's surface.

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Calculate the volume of air in liters that you might inhale (and exhale) in 24.0 hours. Assume that each breath has a volume of 0.495 liters, and that you are breathing 13 times a minute.

Answers

The units which are used to represent the volume are mL, L, cm³, m³, etc. The volume of air in liters that you might inhale (and exhale) in 24.0 hours is 10,684.8 L.

What is volume?

The measure of the capacity that an object holds is generally defined as the volume. For example if a beaker can hold 100 mL of water, then its volume is said to be 100mL.

Here in minute, volume is:

15 × 0.495 = 7.42 L

In an hour, volume is:

7.42 × 60 = 445.2

In 24 hours, the volume will be:

Volume = 445.2 × 24 = 10,684.8 L

Thus the volume of air in 24 hours is 10,684.8 L.

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Calculate the volume of air in liters that you might inhale (and exhale) in 24.0 hours. Assume that each breath has a volume of 0.495 liters, and that you are breathing 13 times a minute.

Answers

The units which are used to represent the volume are mL, L, cm³, m³, etc. The volume of air in liters that you might inhale (and exhale) in 24.0 hours is 10,684.8 L.

What is volume?

The measure of the capacity that an object holds is generally defined as the volume. For example if a beaker can hold 100 mL of water, then its volume is said to be 100mL.

Here in minute, volume is:

15 × 0.495 = 7.42 L

In an hour, volume is:

7.42 × 60 = 445.2

In 24 hours, the volume will be:

Volume = 445.2 × 24 = 10,684.8 L

Thus the volume of air in 24 hours is 10,684.8 L.

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how (as per the Le Chateliers principle) an equilibrium is re-established when a change is imposed in terms of concentration, volume, pressure, and temperature

Answers

According to the Le Châtelier's Principle, when a system in equilibrium is subjected to a change in concentration, volume, pressure, or temperature, the system responds in such a way as to minimize the effect of the imposed change. This is accomplished by re-establishing equilibrium through a shift in the equilibrium constant, which is determined by the ratio of forward and reverse reaction rates. For example, if the concentration of a reactant is increased, the reaction will shift in the direction that consumes the reactant, in order to reduce the concentration of the reactant and re-establish equilibrium. Similarly, if the volume of the system is decreased, the reaction will shift in the direction that produces more moles of the product, in order to increase the pressure and re-establish equilibrium.

Radioactive iodine-123 has an effective half-life of 12 hours.
Part A
If a dose with an activity of 2.45 mCi of 1231 is given to a patient for a thyroid test, how much of the 123 I will still be active 60 hours later?
Express your answer with the appropriate units.

Answers

The amount of iodine-123 that will still be active 60 hours later is 0.0766 mCi.

How did we get the value?

The effective half-life of iodine-123 is 12 hours, which means that after each 12-hour period, the activity of the sample will be reduced by half. After 60 hours, or 5 half-lives, the activity will be reduced to:

(1/2)^5 = 1/32

So only 1/32 of the original activity will remain. To find the activity that remains, we can multiply the initial activity by the fraction of the original activity that remains:

Remaining activity = (1/32) x 2.45 mCi = 0.0766 mCi

Therefore, the amount of iodine-123 that will still be active 60 hours later is 0.0766 mCi.

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About 0.153125 mCi of iodine-123 will still be active 60 hours later.

What is effective half-life of a radioactive substance ?

Effective half-life of a radioactive substance is the amount of time it takes for the activity of the substance to decrease to half of its initial value, taking into account both the physical half-life of the substance and any biological processes that may affect its decay rate.

In this case, the effective half-life of iodine-123 is 12 hours. This means that after 12 hours, the activity of the substance will be reduced to half its initial value, and after another 12 hours (i.e., 24 hours after the initial dose), it will be reduced to one-quarter of its initial value, and so on.

To calculate the amount of iodine-123 that will still be active 60 hours later, we can use the following formula:

activity = initial activity x (1/2)^(t / t1/2)

where

"initial activity" is the initial amount of iodine-123 given to the patient (2.45 mCi) "t" is the time that has elapsed since the initial dose (60 hours) "t1/2" is the effective half-life of iodine-123 (12 hours)

Plugging in the values, we get:

activity = 2.45 mCi x (1/2)^(60 hours / 12 hours)

activity = 2.45 mCi x 0.0625

activity = 0.153125 mCi

Therefore, about 0.153125 mCi of iodine-123 will still be active 60 hours later.

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How many grams CaCO3 will be formed if 5 grams of CaO are used for this reaction?
Assume there are enough reactants CaO (s)
+CO2(g) --> CaCO3 (s)
Calculate the volume of CO2(g)

Answers

Answer:

Explanation:

The balanced chemical equation for the reaction between calcium oxide (CaO) and carbon dioxide (CO2) to form calcium carbonate (CaCO3) is:

CaO + CO2 -> CaCO3

From the equation, we can see that for every 1 mole of CaO, 1 mole of CO2 is needed to form 1 mole of CaCO3. If we have 5 grams of CaO, we can calculate the number of moles as follows:

5 g CaO / 56 g CaO/mol = 0.089 mol CaO

Since we need an equal number of moles of CO2, we can calculate the mass of CO2 needed as follows:

0.089 mol CO2 * 44 g CO2/mol = 3.9 g CO2

To calculate the volume of CO2 at standard temperature and pressure (STP), we need to know its molar volume, which is 24.45 L/mol. Using this, we can calculate the volume of CO2 as follows:

0.089 mol CO2 * 24.45 L CO2/mol = 2.16 L CO2

So, 5 grams of CaO will result in the formation of 5 grams of CaCO3, and the volume of CO2 produced will be 2.16 liters.

1. There are 3 main types of chemical formulas: empirical, molecular and structural.
Structural formulas identify the location of chemical bonds between the atoms of a
molecule. Consider the following molecular structure below:

(a) Redraw the structure in the form of expanded and condensed structures.
(b) Classify the carbons labelled a and b as primary, secondary or tertiary.
[4 marks]

Answers

(a) Expanded structure:

CH3–CH2–CH–CH3

Condensed structure:

CH3CH2CHCH3

(b) Carbon a is a primary carbon and Carbon b is a secondary carbon.

What are chemical formulas?

Generally, Chemical formulas are symbols used to represent elements and molecules.

They usually consist of the symbols for the elements in the molecule, with subscripts indicating the number of each atom.

For example, the chemical formula for water is H2O, indicating two hydrogen atoms and one oxygen atom.

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What is frequency?


A. the lowest point of the wave in relation the the undisturbed position

B. the number of crests that pass a given point in one second

C. a measure of the electromagnetic field's alignment

D. the highest point of the wave in relation to the undisturbed position

Answers

Answer: B

Explanation: The number of waves passing through a point in one second is called frequency.

When a pot of water is put on a stove, the water at the surface gets hot primarily by.

Answers

When a pot of water is put on a stove, the water at the surface gets hot primarily by conduction.

When a pot of water is put on a stove, the water at the surface gets hot primarily by conduction.

Conduction is the transfer of heat through a material by direct contact. When the pot is heated on the stove, the metal of the pot gets hot, and this heat is conducted to the water molecules in contact with the pot. These water molecules then transfer the heat to neighboring water molecules through conduction, and so on. As a result, the heat gradually spreads throughout the pot and heats up the water.

It's important to note that convection also plays a role in heating the water in a pot. As the water near the bottom of the pot gets heated, it becomes less dense and rises to the top, while cooler water near the top sinks to the bottom to replace it. This movement of water, called convection, helps to distribute the heat more evenly throughout the pot. However, in the initial stages of heating, when the water is still and has not yet started to convect, conduction is the primary mechanism by which the surface water gets heated.

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Cation - Ca^2+
Anion - O^2-
What is the formula of the neutral compound and the name of the compound?

Answers

The formula of the neutral compound is CaO and the name of the compound is Calcium Oxide.

What is compound?

A compound is a substance formed when two or more elements chemically combine in fixed proportions. Compounds can be either molecules or ionic, and have unique physical and chemical properties. Molecule compounds are composed of atoms covalently bonded, meaning the atoms share electrons. Ionic compounds are composed of ions with a positive or negative charge; these ions are attracted to each other in a crystalline lattice structure. Compounds can be broken down into their separate elements by chemical means, such as electrolysis.

This compound is formed when one Calcium cation (Ca^2+) bonds with one Oxygen anion (O^2-). The two ions have opposite charges, so they attract and form a neutral compound with a charge of 0.

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In your own words, describe how the body breaks down and absorbs protein.

Answers

Answer:

Protein is a necessary ingredient that is important for numerous bodily functions, such as tissue growth and repair, hormone and enzyme production, and immune system maintenance. When humans eat protein, the amino acids that make up the protein are disassembled.

In the stomach, where it is combined with digestive enzymes and stomach acid, protein breakdown starts. The amino acids are separated from the protein bonds with the assistance of this combination. The small intestine then receives the resulting concoction of amino acids and peptides.

Additional digestive enzymes are released into the small intestine by the pancreas and the intestinal wall to further break down the protein into its component amino acids. The small intestine's inner wall then allows these amino acids to enter the circulation where they are then carried to various bodily cells.

Once inside the cells, amino acids can be digested to provide energy or utilised to create new proteins. To ensure that it has enough amino acids to meet its requirements, the body also controls the balance of amino acids in the bloodstream.

In conclusion, the breakdown and absorption of protein begins in the stomach when it is combined with digestive enzymes and stomach acid. Then, the process continues in the small intestine, where additional breakdown occurs, and ends with the absorption of individual amino acids into the bloodstream.

How is the molar mass of a compound similar to its formula mass?


How is the molar mass of a compound different from its formula mass?

Answers

Answer:

the fromu;la is 50

Explanation:

becuase it is soooopo understand

Answer:

The molar mass of a compound is similar to its formula mass in that both represent the sum of the atomic masses of all the elements in the compound. The formula mass is the total atomic mass of the elements in the chemical formula of a compound, while the molar mass is the mass of one mole of the compound.

The molar mass of a compound is different from its formula mass in that the molar mass is a unit of measurement for the amount of substance, whereas the formula mass is simply a numerical value representing the total atomic mass of the elements in the compound. The molar mass is expressed in units of grams per mole (g/mol), whereas the formula mass is expressed in atomic mass units (amu). Additionally, the molar mass takes into account the Avogadro's constant, which is the number of entities in one mole of a substance, whereas the formula mass does not.

Explanation:

ALLEN

The operator of an ethanol production plant needs to estimate how much sugar is available in a
fermenter for conversion to ethanol. The fermenter contains 12,000 kg of a sugar solution. The
density of this sugar solution is 1.07 g/ml. Use this graph to estimate the total mass of sugar
available in the 12,000 kg solution.

Answers

The total mass of sugar that is available in 12000 kg is given as 2400

How to solve for the mass of sugar

The equation is y = 0.004256x + 0.9857

sugar solution has a density of 1.07

The concentration (X axis) is 20%  at 1.07.

We are aware that the solution weighs 12000 kg.

So, the mass of sugar makes up 20% of the 12000 kg.

20 / 100 x 12000 = 2400

I have the answer: 2400 Kg.

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What chemical is KOH? Calculate it's molar mass, showing your work

Answers

Answer:

56.11 g/mol

Explanation:

Answer:

56.105 g/mol

Explanation:

KOH is Potassium Hydroxide, a strong base commonly used in various industrial and laboratory applications.

The molar mass of KOH can be calculated by adding the atomic masses of its elements:

Potassium (K) - 39.098 g/mol

Oxygen (O) - 15.999 g/mol

Hydrogen (H) - 1.008 g/mol

So, the molar mass of KOH is:

39.098 g/mol + 15.999 g/mol + 1.008 g/mol = 56.105 g/mol


ALLEN

True or false if an employee asked to use a powered air, purifying respirator in place of a negative pressure respirator the employer must provide the PARP to the employee

Answers

True. If an employee requests to use a Powered Air-Purifying Respirator (PAPR) in place of a negative pressure respirator.

define Powered Air-Purifying Respirator ?

A Powered Air-Purifying Respirator (PAPR) is a type of respirator that uses a motor to draw air through a filter to clean it before delivering it to the wearer's breathing zone. PAPRs are designed to protect the wearer from inhaling harmful substances, such as dust, smoke, fumes, and particulate matter.

True. If an employee requests to use a Powered Air-Purifying Respirator (PAPR) in place of a negative pressure respirator, the employer must provide the PAPR to the employee if it provides the same or greater level of protection as the negative pressure respirator. This is because the employer has a legal responsibility to provide a safe and healthy work environment for employees, and to ensure that employees are protected from workplace hazards to the extent feasible. Providing a PAPR may be necessary to achieve this goal, depending on the specific circumstances of the workplace and the hazards present.

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Convert 0.672ft to millimeters. This is the chart given

Answers

Answer: 204.8256 millimeters

Explanation:

In going from room temperature (25 C) to 20 C above room temperature, the rate of reaction triples. Calculate the activation energy for the reaction .

Answers

Answer: 67890iuhnm, m

Explanation:b ghjit6789 k k

4. How many moles are in 8x1023 molecules of
Sodium?

Answers

Answer:

Explanation:

The number of moles can be calculated by dividing the number of molecules by Avogadro's number (6.022 x 10^23 molecules/mol).

So, for 8 x 10^23 molecules of sodium, the number of moles would be:

8 x 10^23 molecules / 6.022 x 10^23 molecules/mol = 1.331 moles.

Therefore, there are 1.331 moles in 8 x 10^23 molecules of sodium.

The sugars we have been discussing are made directly through a series of reactions in the____ , which uses co2 as a starting input. a. light reaction a. recall, that under thermodynamic laws, building complex molecules requires the input of energy in the form of sunlight. that energy in photosynthesis comes from the . b. calvin cycle a. through a series of reactions in the , light energy is transformed into energy that is in the form of atp and high-energy electrons carried by nadph. b. in the , h2o is used and outputs as o2. a. in the , atp and nadph enter and output as adp and nadp.

Answers

The sugars we have been discussing are made directly through a series of reactions in the Calvin Cycle, which uses CO2 as a starting input.

Recall that under thermodynamic laws, building complex molecules requires the input of energy in the form of sunlight. That energy in photosynthesis comes from the Light Reaction. Through a series of reactions in the Light Reaction, light energy is transformed into energy that is in the form of ATP and high-energy electrons carried by NADPH. In the Light Reaction, H2O is used and outputs as O2. In the Calvin Cycle, ATP and NADPH enter and output as ADP and NADP. These processes work together to produce glucose and other sugars that are essential for life. The sugars we have been discussing are made directly through a series of reactions in the Calvin Cycle, which uses CO2 as a starting input.

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All of the following are common symptoms of all dissociative disorders except __________. A. Wandering away from home b. Mental health problems c. Feelings of detachment d. A blurred sense of identity please select the best answer from the choices provided a b c d.

Answers

All of the following are common symptoms of all dissociative disorders except A. Wandering away from home.

Common Symptoms of Dissociative Disorders

Dissociative disorders are a group of mental health conditions characterized by a disruption in one's normal sense of identity, consciousness, and perception. Although there are various types of dissociative disorders, they share several common symptoms. One of the most prominent symptoms of dissociative disorders is the experience of mental health problems, such as anxiety, depression, and post-traumatic stress disorder (PTSD). Individuals with dissociative disorders may also experience feelings of detachment or disconnection from themselves, their environment, and their emotions. This detachment can manifest as a sense of being outside oneself or as a feeling of numbness or emotional blunting. Another hallmark symptom of dissociative disorders is a blurred sense of identity, which may present as confusion about one's personal identity or amnesia for important life events. Finally, it is important to note that not all individuals with dissociative disorders will experience every symptom, and the severity of symptoms can vary widely between individuals.

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What type of reaction would most likely occur when magnesium reacts with bromine?
O Double Replacement
O Synthesis
O Decomposition
O Single Replacement
O Acid/Base (Neutralization)
Combustion

Answers

The type of reaction that would most likely occur when magnesium reacts with bromine is synthesis.

The correct option is B.

What is a synthesis reaction?

Synthesis reactions are a particular kind of reaction in which several reactants combine to create a single product. It is a sort of chemical reaction in which two or more straightforward chemicals combine to create a more complicated end result. elements or compounds could be the reactants.

The reaction between magnesium and bromine is an example of a synthesis reaction and is shown below:

Mg + Br₂ ---> MgBr₂

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One mole each of SO, and NO, were combined in a one-
liter container, and the following reaction was allowed to
come to equilibrium.
SO₂(g) + NO₂(g) = SO₂(g) + NO(g)
The equilibrium concentrations were found to be [SO₂] =
[NO₂] = 0.350 M and [SO,] = [NO] = 0.650 M. Calculate Kc
for the reaction.

Answers

Answer:  Kc = 0.5625

Explanation: The equilibrium constant, Kc, can be calculated using the equilibrium concentrations of the reactants and products: Kc = ([SO₂] * [NO]) / ([SO] * [NO₂]) Plugging in the given concentrations: Kc = (0.350 * 0.650) / (0.650 * 0.350) Kc = 0.5625

Boron control rods are used in nuclear reactors to absorb neutrons. What nuclide
forms when 1°B absorbs one neutron and produces an alpha particle?

Answers

Explanation:

living and nen living defrent

Answer:

11B

Explanation:

When 10B absorbs a neutron, it becomes the unstable isotope 11B, which quickly undergoes beta decay to form the stable isotope 11C. In this process, a neutron in the 10B nucleus is transformed into a proton, which increases the atomic number of the isotope from 5 to 6. The beta decay of 11B involves the emission of an electron (beta particle), which is produced when a neutron in the nucleus decays into a proton and an electron.

Fracture zones are cracks on the ocean floor that horizontally offset mid-ocean ridges. Fracture zones typically run perpendicular to mid-ocean ridges. The diagram below shows two tectonic plates moving apart. One plate is dark blue, and the other is light blue. Several fracture zones are shown at places where parts of the same tectonic plate are moving in the same direction but at different speeds.

Answers

Fracture zones are areas of weakness in the oceanic crust, and they form as a result of the stress of plate tectonics. They are usually narrow and can be up to several hundred kilometers in length.

What is the kilometers ?

Kilometers (km) are a unit of measurement for length or distance. One kilometer is equivalent to 1000 meters and is equal to 0.6214 miles. Kilometers are commonly used to measure long distances, such as the length of a road or the distance between two cities. In science, kilometers are often used to measure the size of large objects, such as the diameter of planets, or the distance between two stars.

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What is the mass of 4.00cm ^ 3 of sodium with density = 0.97g / cm?​

Answers

Answer:

he given density is 0.97 g/cm³, and the volume is 4.00 cm³.

To find the mass, we can use the formula:mass = density x volume

Substituting the given values,

we get:mass = 0.97 g/cm³ x 4.00 cm³mass = 3.88 g

Therefore, the mass of 4.00 cm³ of sodium with a density of 0.97 g/cm³ is 3.88 g.

Explanation:

At which of the following distances do two 10.0 kg objects have the greatest 1 point gravitational attraction on each other? 1.4 m 15.6 m 22.1 km O 3,434 km ​

Answers

1.4 m should be the distance between two  10.0 kg objects to have greatest 1 gravitational attraction on each other. Therefore, the correct option is option A.

What is gravitational force?

Gravity represents one of nature's most powerful forces. Isaac Newton observed that this force constituted responsible for things falling to Earth while also keeping Earth around the Sun.

He even came up with a mathematical equation for it. His gravitational formula might very well explain the planets' orbits. It worked so well that it aided in the finding of Neptune several years ago. According to the gravity formula, force becomes inversely proportional to distance, hence the distance between the two objects should be as short as possible for maximum force 1.4 m is the correct distance.

Therefore, the correct option is option A.

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Why is brine a more effective de-ice solution than solid ice melt products? select all that apply.

Answers

For the following reasons, brine is a more potent de-icing solution than solid ice melt products: Because brine freezes at a lower temperature than water, it can remain liquid at lower temperatures.

The typical use of brine, a salt-water solution, includes uses as a de-icing agent, a food preservative, and a source of minerals for industrial processes. Brine is a substance that is used in de-icing to either stop the growth of ice or to melt already-existing ice on sidewalks, highways, and other surfaces. It functions by bringing down water's freezing point, which causes ice to melt at lower temperatures. Compared to solid ice melt products, which may contain chemicals damaging to the environment, brine is typically seen as a more cost- and environmentally-friendly de-icing method. Brine is a common choice for de-icing applications since it is simple to prepare and use.

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. Sulphuric acid (H2SO4) is extremely corrosive to skin. *
O Analytical Chemistry
Physical Chemistry
Biochemistry
O Inorganic Chemistry

Answers

The fact that sulphuric acid is extremely corrosive to skin is a part of physical chemistry (option B).

What is physical chemistry?

Physical chemistry is the science that uses theories and techniques from physics to study chemical systems.

Physical chemistry blends the principles of physics and chemistry to study the physical characteristics, or properties, of molecules.

According to this question, the corrosive feature of sulphuric acid is a physical attribute of the substance, hence, it is studied under physical chemistry.

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What is thermoregulation and the human body's core temperature? our company markets a computerized device for detecting high blood pressure. The device measures an individuals blood pressure once per hour at a randomly selected time throughout a 12-hour period. Then it calculates the mean systolic (top number) pressure for the sample of measurements. Based on the sample results, the device determines whether there is significant evidence that the individuals actual mean systolic pressure is greater than 130. If so, it recommends that the person seek medical attention.(a) State appropriate null and alternative hypotheses in this setting. Be sure to define your parameter.(b) Describe a Type I and a Type II error, and explain the consequences of each.(c) The blood pressure device can be adjusted to decrease one error probability at the cost of an increase in the other error probability. Which error probability would you choose to make smaller, and why?i ZE and LF are complementary. The measure of ZE is 54 more than the measure of F. Find the measure of each angle. A group of friends wants to go to the amusement park. How many liters would you need to make a 1M solution if you have 6 mol of NaOH?0.271 mol.029 mol3485 M34.9 M Deshaun rented a truck for one day. There was a base fee of $20.95, and there was an additional charge of 80 cents for each mile driven. Deshaun had to pay $250.55 when he returned the truck. For how many miles did he drive the truck? After their soccer game, Mark and his friends eat at their favorite restaurant, the Dancing Meatball. When the bill comes, they divide the cost of a meatball pizza evenly among 5 people. Each person pays $3.25. Which equation can you use to find the cost c of the pizza? What is the measurement of this angle? 60 degrees 120 degrees When you are outside on a cold day, your skin is much paler than normal. Later, you enter a warm room and your face becomes flushed. What are the reasons for these changes in color? If the price of a good is equal to the equilibrium price. a.there is a shortage (i.e, an excess demand) and the price will fall. b. the quantity demanded is equal to the quantity supplied and the price remains unchanged c. there is a surplus (i.e, an excess supply) and the price will rise. d. there is a shortage (i.e. an excess demand) and the price will rise using the present values worksheet (as in the lecture), how much more is the present value of a $100 lump sum to be received in 10 years for an interest rate of 5% versus 10%? (do not use $ sign in your answer). The cost of producing a chocolate bar that sells for $1.50 is 60c. Calculate the profitmade on a bar of chocolate as a percentage of the production cost of a bar of chocolate. negative health outcomes in both men and women such as breast cancer, prostate cancer, dementia, alzheimer's have been associated with: multiple choice question. sleeping for 10 hours per night. going to bed after midnight. sleep deprivation and sleep disorders. taking one or more naps during the day. Which of these is a negative form of a plant tropism?1.shoot gravitropism2.phototropism3.pea plant thigmotropism4.root gravitropism even before you use a new credit card, what information is the institution that issued your card required by law to disclose? Relationships between businesses and among nations are called: ________ Two boys Raghav and Ramesh make a toy telephone by joining twobod plastic cups through a long string. They both stand apart. Raghavspeaks softly into one cup and Ramesh hears by putting his ear in theother cup. Now Ramesh speaks and Raghav listens.(a) What type of waves are produced by voice of Raghav and Rameshin the air inside the plastic cup?garo (b) What type of waves are produced in the string?(c) Write any one difference between these types of waves.ORwavelength of a sound wave. According to Anne Hutchinson a dissenter in Massachusetts bay Solve the right triangle why do we only see neanderthal input in non-african genomes?