The three classifications of fundamental skull shapes are: +
BrachycephalicMesocephalicDolichocephalicThe number of degrees of angulation (formed by the petrous pyramids and the midsagittal plane) for each classification is 45, 30, and 15 degrees, respectively.
What is a Skull?The skull is a bony structure that supports the face and protects the brain. There are several different skull shapes, which can be classified into three main categories based on their length and width: brachycephalic, mesocephalic, and dolichocephalic.
Brachycephalic: A short, wide skull shape. The petrous pyramids are angled at 45 degrees to the mid-sagittal plane.Mesocephalic: A skull shape that is neither short nor long, with a medium width. The petrous pyramids are angled at 30 degrees to the mid-sagittal plane.Dolichocephalic: A long, narrow skull shape. The petrous pyramids are angled at 15 degrees to the mid-sagittal plane.To know more about the "skull shape": https://brainly.com/question/1463216
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which of the following statements is true? a. the sum of the squared deviations from the arithmetic mean is always zero b. the sum of the deviations from the arithmetic mean is always zero c. the standard deviation is always less than the variance d. the distance between the first and third quartiles is twice the distance between the first quartile and the median e. the arithmetic mean is always less than the geometric mean if two data sets have the same range: a. the distances from the smallest to largest observations in both sets will be the same b. the smallest and the largest observations are the same in both sets c. both sets will have the same mean d. both sets will have the same interquartile range
8. how many cans of mandarin oranges are needed to serve a part of 200 people if each person is to receive a 3 ounce serving and each can weighs 5 pounds 10 oz ( 9 ounces of that as liquid which you will discard)?
8 Cans of mandarin oranges are needed to serve a part of 200 people if each person is to receive a 3-ounce serving and each can weights 5 pounds 10 oz (9 ounces of that as liquid which you will discard).
Given that each can of mandarin oranges weighs 5 pounds 10 oz (9 ounces of that as liquid which you will discard).We are to find out how many cans of mandarin oranges are needed to serve a part of 200 people if each person is to receive a 3-ounce serving.
Convert 3 ounces into pounds and ounces
3 ounces = 3/16 pound (1 pound = 16 ounces)
Amount of mandarin oranges required by one person = 3/16 pound
Amount of mandarin oranges required by 200 people = 200 * (3/16) pound
Amount of mandarin oranges required by 200 people = 37.5 pound
Convert the amount of mandarin oranges required into cans
Weight of one can of mandarin oranges = 5 pounds 10 oz = (5*16 + 10) ounce = 90 ounce
Weight of mandarin oranges only in one can = 90 ounce - 9 ounce = 81 ounce (9 ounce is liquid which you will discard)
Number of cans required = (total weight required) / (weight of one can)Number of cans required = (37.5 * 16) / 81 Number of cans required = 7.4 cans
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cubic feet. The box has a length of
(x + 8) feet, a width of x feet, and a height of (x − 2) feet. Find the dimensions of the box.
Answer:
Step-by-step explanation:
To find the dimensions of the box, we need to solve for the value of x in the expressions given for its length, width, and height.
The volume of a box is given by multiplying its length, width, and height, so we can write:
V = (x+8) * x * (x-2)
Expanding the expression, we get:
V = (x^3 + 6x^2 - 16x)
We know that the volume of the box is measured in cubic feet, so we can assume that V is a positive value. Therefore, we can set V equal to some positive number, such as 1000 or 2000, and solve for x using algebraic techniques such as factoring or the quadratic formula.
For example, if we set V = 1000, we can write:
1000 = x^3 + 6x^2 - 16x
Simplifying and rearranging the terms, we get:
x^3 + 6x^2 - 16x - 1000 = 0
Using a graphing calculator or other mathematical software, we can find that the real solution to this equation is approximately x = 10.5.
Therefore, the dimensions of the box are:
- Length: x+8 = 18.5 feet
- Width: x = 10.5 feet
- Height: x-2 = 8.5 feet
An object's _____ are the tasks or functions that the object performs when it receives a command to do so.
a. roles
b. utilities
c. methods
d. instances
An object's methods are the tasks or functions that the object performs when it receives a command to do so.
What are the methods?The methods of an object describe what the object can perform. In object-oriented programming (OOP), objects are a key element of the language. Each object has a collection of methods that it can perform.
Methods are similar to functions or procedures in traditional programming. They're the code that the object executes in response to a command. Because objects have methods, programming in object-oriented programming (OOP) languages involves defining the object classes, which specify the methods and properties that each object in that class will have.
Roles:- Roles specify the various abilities that an object can perform. In object-oriented programming (OOP), these roles are often defined through interfaces, which specify the set of methods that an object must implement in order to fulfill the role. The role of an object is determined by the methods that it implements.
Utilities:- Utilities are typically unrelated to an object's role, but rather are commonly used functions that are available throughout a system or application. They often provide functionality that is required by many different objects in the system.
c. methods is the correct option.
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PLEASE HELPP I NEED HELP WITH THIS MATHS PLEASE
1. It will take about 8 years for the tithe to double in value if invested at 7.75% APR compounded monthly.
2. An annual interest rate of 4.84% compounded semi-annually would be required for $22,500 to accumulate to $50,000 in 14 years.
3 A principal of $26,512.18 invested in a GIC at 4% APR compounded quarterly would return $40,000 in 9 years.
How to solve the questionsa. Using the TVM Solver function in Excel, we can input the following information:
Present value (PV): -$35,000 (since it's an outgoing cash flow)
Future value (FV): $70,000 (since we want the tithe to double in value)
Interest rate per period (Rate): 7.75%/12 (since the APR is compounded monthly)
Number of periods (Nper): unknown (what we're solving for)
Payment (Pmt): 0 (since there are no recurring payments)
Solving for Nper, we get 96.16 months, or approximately 8 years.
Therefore, it will take about 8 years for the tithe to double in value if invested at 7.75% APR compounded monthly.
b. Present value (PV): -$22,500 (since it's an outgoing cash flow)
Future value (FV): $50,000
Interest rate per period (Rate): unknown (what we're solving for)
Number of periods (Nper): 14*2=28 (since the interest is compounded semi-annually, we need to double the number of years)
Payment (Pmt): 0
Solving for Rate, we get 4.84% APR.
Therefore, an annual interest rate of 4.84% compounded semi-annually would be required for $22,500 to accumulate to $50,000 in 14 years.
c. Using the TVM Solver function in Excel, we can input the following information:
Present value (PV): unknown (what we're solving for)
Future value (FV): $40,000
Interest rate per period (Rate): 4%/4 (since the APR is compounded quarterly)
Number of periods (Nper): 9*4=36 (since the interest is compounded quarterly, we need to multiply the number of years by 4)
Payment (Pmt): 0
Solving for PV, we get $26,512.18.
Therefore, a principal of $26,512.18 invested in a GIC at 4% APR compounded quarterly would return $40,000 in 9 years.
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Which scatterplots indicate a nonlinear relationship between the variables shown?
Select TWO correct answers.
Answer:
C and E
Step-by-step explanation: C represents a nonlinear relationship because a nonlinear relationship is a relationship that does not have a straight line. E is a nonlinear relationship because it does not have a straight line. Hope this helps!! :))
Also, please mark me brainliest!! :))
A rope of length L is clamped at both ends. Which one of thefollowing is not a possible wavelength for standing waves on thisrope?
a. L/2
a. 2L/3
c. L
d. 2L
e. 4L
Please show all work or explain so that I can learn fromyou.
Thanks...
The not a possible wavelength for standing waves on this rope is 4L
Hence the answer is 'e'
Explanation:
A rope of length L is clamped at both ends. The wavelength of a wave on a string depends on the frequency of the wave and the speed of the wave on the string.
What is the wavelength of the wave?The wavelength of a wave on a string depends on the frequency of the wave and the speed of the wave on the string. The speed of the wave is given by
:v = √(F/u
)where v is the speed of the wave, F is the tension on the string, and u is the linear mass density of the string (mass per unit length).The frequency of the wave is given by:
f = n*v/2L
where f is the frequency of the wave, n is the number of antinodes in the standing wave pattern, and L is the length of the string.The wavelength of the wave is given by:λ = 2L/n
What is the possible wavelength for standing waves on this rope?The possible wavelengths for standing waves on this rope are given by the formula:
λ = 2L/n
where L is the length of the rope and n is a positive integer.
Therefore, the possible wavelengths for standing waves on this rope are:L/22L/32LL2L4L
The wavelength that is not possible for standing waves on this rope is option e) 4L, because it is not an integer multiple of L/2.
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Find the slope of the line that passes through (2,1) and (0,-2) with explanation please
Answer: 3/2
Step-by-step explanation:
To find the slope of the line that passes through the points (2, 1) and (0, -2), we can use the formula:
m = (y2 - y1) / (x2 - x1)
where:
m = slope of the line
(x1, y1) = coordinates of the first point
(x2, y2) = coordinates of the second point
Plugging in the values we have, we get:
m = (-2 - 1) / (0 - 2)
m = -3 / -2
m = 3/2
Therefore, the slope of the line that passes through the points (2, 1) and (0, -2) is 3/2.
Order the angles from greatest to least
The side opposite to angle Y is the longest, and angle Y is the largest angle in triangle XYZ. So, the angles can be ordered from greatest to least as follows:
angle Y > angle Z > angle X.
What is triangle ?
A triangle is a three-sided polygon, or a closed two-dimensional shape with three straight sides and three angles. The sum of the angles in a triangle always adds up to 180 degrees. The sides of a triangle can be of different lengths, and the angles can be acute (less than 90 degrees), right (equal to 90 degrees), or obtuse (greater than 90 degrees).
To order the angles from greatest to least in triangle XYZ, we need to determine which side is the longest. By the Law of Cosines, we know that:
[tex]c^2 = a^2 + b^2 - 2ab*cos(C)[/tex]
where c is the side opposite to angle C, and a and b are the other two sides.
So, let's calculate [tex]c^2[/tex] for each angle:
For angle X: [tex]c^2 = 25^2 + 27^2 - 2(25)(27)*cos(X)[/tex] ≈ 173.65
For angle Y: [tex]c^2 = 24^2 + 27^2 - 2(24)(27)*cos(Y)[/tex] ≈ 267.43
For angle Z: [tex]c^2 = 24^2 + 25^2 - 2(24)(25)*cos(Z)[/tex] ≈ 121.97
Therefore, the side opposite to angle Y is the longest, and angle Y is the largest angle in triangle XYZ. So, the angles can be ordered from greatest to least as follows:
angle Y > angle Z > angle X
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Juan has a large bag of rice that he placed in three different containers. He put 3.253.25 pounds into the first container. He put three times as much into the second container. He put twice as much into the third container as he put into the second container.
What is the weight in pounds of the rice in the second container and the third container?
Answer:
he puts 3.354.235 pounds in it
Step-by-step explanation:
because the synapses hypural torminal that's the only answer that make since.
what is the relationship between the symbol pi and the word pi
The symbol π and the word "pi" are both used to refer to the mathematical constant that represents the ratio of a circle's circumference to its diameter
The symbol π and the word "pi" are both used to refer to the mathematical constant that represents the ratio of a circle's circumference to its diameter. The symbol π is a Greek letter that has been used to represent this constant for centuries, while the word "pi" is the commonly accepted English-language term for this constant.
They are two different representations of the same mathematical concept. The symbol π is used extensively in mathematical formulas, while the word "pi" is used more colloquially to refer to this constant in everyday conversation.
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assume that the width of a ci for the mean of a normal distribution is 3.4. you know that the population variance is 22, the sample average is 25 and the sample size is 15. what is the confidence level of the ci?
The confidence level of the CI is 95%.
The formula for the confidence interval of a normal distribution is
CI = X ± Zα/2 × σ/√n
Where
CI is the confidence interval
X is the sample mean
Zα/2 is the Z-score corresponding to the desired confidence level α/2
σ is the population standard deviation
n is the sample size
We know that the width of the confidence interval is 3.4, so
3.4 = 2 × Zα/2 × σ/√n
We also know that σ = √22 = 4.69, X = 25, and n = 15. Plugging these values into the equation and solving for Zα/2
3.4 = 2 × Zα/2 × 4.69/√15
Zα/2 = 1.96
The Z-score corresponding to a 95% confidence level is 1.96. Therefore, the confidence level of the CI is 95%.
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Consider a closed rectangular box with a square base with side x and height y. a. Find an equation for the surface area of the rectangular box. S(x,y) (2x2 + 4xy b. If the surface area of the rectangular box is 138 square feet, find feet. dy when 2 = 3 feet and y = 10 da dy da =
a. To find the equation for the surface area of the rectangular box with a square base of side x and height y, you need to consider all the faces of the box. The box has two square faces with side x, and four rectangular faces with dimensions x and y.
Explanation:
The equation for the surface area S(x,y) can be calculated as follows:
S(x,y) = 2 * (area of square face) + 4 * (area of rectangular face)
S(x,y) = 2 * (x^2) + 4 * (x * y)
b. Given that the surface area of the rectangular box is 138 square feet, we can set up an equation using S(x,y) from part (a) and the given values of x = 3 feet and y = 10 feet:
138 = 2 * (3^2) + 4 * (3 * 10)
Now, we need to find the derivative of the surface area equation with respect to x (dS/dx) and y (dS/dy):
dS/dx = 4x + 4y
dS/dy = 4x
We can now plug in the given values for x and y to find dS/dx and dS/dy:
dS/dx = 4(3) + 4(10) = 12 + 40 = 52
dS/dy = 4(3) = 12
So, when x = 3 feet and y = 10 feet, dS/dx = 52 and dS/dy = 12.
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Shakita buys an apple tree and a cherry tree and measures them at the end of every
year for 5 years. After 1 year, the apple tree is 14 feet tall. After 5 years, it is 22 feet
tall. The cherry tree's height is represented by y = 3x + 8.
If both trees grew at a constant rate, which tree was taller when they were planted,
and which grew more quickly?
OA. The cherry tree was taller when the trees were planted, and it also grew
more quickly.
OB. The apple tree was taller when they were planted, but the cherry tree
grew more quickly.
OC. The cherry tree was taller when the trees were planted, but the apple tree
grew more quickly.
D. The apple tree was taller when the trees were planted, and it also grew
more quickly.
PRE
< PREVIOUS
2 of 2
Answer: B
Step-by-step explanation:
because I did it and it was right lol
how many vectors may be added by the polygon method? are other methods of vector addition limited to the number of vectors that can be added? explain.
The polygon method of vector addition can be used to add any number of vectors. Other methods of vector addition, however, may be limited to the number of vectors that can be added.
The vector addition method known as the polygon method can be used to add any number of vectors. To use the polygon method, you simply place the vectors head to tail, as if constructing the sides of a polygon. The sum of the vectors is then the vector from the tail of the first vector to the head of the final vector. Polygon method of vector additionIn addition, other methods of vector addition, such as the component method, may have limits on the number of vectors that can be added. When using the component method, for example, vectors are broken down into their x- and y-components.
These components are then added to determine the total x- and y-components of the sum vector. The sum vector is then found by combining the x- and y-components. Because of this, the number of vectors that can be added using the component method may be limited by the ability to calculate the individual x- and y-components.
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each of the letters of the word colorado are written on a piece of paper and then put into a bag. a piece of paper is drawn at random. what is the theoretical probability of not drawing an o?
The theoretical probability of not drawing an "o" is 3/4.
We have,
Each of the letters of the word Colorado are written on a piece of paper and then put into a bag.
Here, The word "Colorado" has 8 letters, including 2 "o"s.
Therefore, the probability of drawing an "o" is,
P = 2/8
P = 1/4
Hence, The probability of not drawing an "o" is the complement of this probability is,
1 - 1/4 = 3/4.
Therefore, the theoretical probability of not drawing an "o" is 3/4.
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Polygon B is a scaled copy of Polygon A using scale factor of 5. How many time as lagre is the area of Polygon B compared to the area of Polygon A?
Pls help. Questions 7-10
The key features of both equations are:
Equation 1 has a vertex at (1, -16) and opens upwards. Its axis of symmetry is x = 1
Equation 2 has a vertex at (2, 2) and opens upwards. Its axis of symmetry is x = 2.
How do we solve?To rewrite each equation in vertex form, we need to complete the square by adding and subtracting a constant from each equation.
y = x² - 2x - 15
y = (x - 1)² - 16
The vertex form of the equation is y = a(x - h)² + k, where (h, k) is the vertex. In this case, the vertex is (1, -16).
y = 2x² - 8x + 6
y = 2(x - 2)² + 2
The vertex form of the equation is y = a(x - h)² + k, where (h, k) is the vertex. In this case, the vertex is (2, 2).
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Rachana has a set of ten mugs the set up is made of 3 different mugs
If Rachana randomly selects two mugs from the set, the probability that she gets two different mugs is 0.1556 or 15.56%.
To solve this problem, we can use the concept of combinations. Since there are 10 mugs in the set, there are 10 choose 2 = 45 ways to select two mugs without considering order.
Out of these 45 ways, we need to count the number of ways Rachana can select two different mugs. Since there are 3 different types of mugs, Rachana can choose any one of the three types for the first mug. There are 10 mugs in the set, out of which 3 belong to the chosen type. Therefore, the probability of choosing a mug of the chosen type is 3/10.
For the second mug, Rachana can choose from the remaining 9 mugs. Since she needs to choose a different type of mug, she can choose any one of the 2 remaining types. There are 7 mugs left from the other 2 types. Therefore, the probability of choosing a mug of a different type is (7/9) * 2/3 = 14/27.
Therefore, the probability of selecting two different mugs is the product of the probabilities of selecting a mug of the chosen type and a mug of a different type. This is given by (3/10) * (14/27) = 7/45, which is approximately 0.1556 or 15.56%.
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Complete question is:
Rachana has a set of ten mugs the set up is made of 3 different mugs. If Rachana randomly selects two mugs from the set, what is the probability that she gets two different mugs?
The number of cases of a disease
increases by the same factor each year, as
shown in the table below.
Write an expression for the number of
cases of the disease after n years.
Start
End of year 1
End of year 2
End of year 3
Number of cases
1400
2100
3150
4725
Answer:
N*r^n
Step-by-step explanation:
Let the initial number of cases at the start of year 1 be represented by N.
From the given information, we know that the number of cases increases by the same factor each year. Let this factor be represented by r.
Then, at the end of year 1, the number of cases would be N*r, since it has increased by a factor of r.
Similarly, at the end of year 2, the number of cases would be Nrr, or N*r^2.
At the end of year 3, the number of cases would be Nrrr, or Nr^3.
We can use this pattern to write a general expression for the number of cases after n years:
N * r^n
where N is the initial number of cases, r is the common factor by which the number of cases increases each year, and n is the number of years elapsed.
Solve for the missing angle measures
(4x-7)°
(3x-15)°
plss help
Answer:
The two angles are 57° and 33°.
Step-by-step explanation:
The three angles of a triangle add up to 180°. The angle at the top of this triangle has a little tiny square in it to show that its a right angle. So it is 90°
That means that the other two angles have to add up to 90° We can use this to write an equation.
(4x-7)° + (3x-15)° = 90°
Combine like terms.
7x - 22 = 90
add 22
7x = 112
divide by 7
x = 16
Then the question says to find the angle measures. Put the x = 16 back into the given expressions.
4x - 7
= 4(16) - 7
= 64 - 7
= 57
and
3x - 15
= 3(16) - 15
= 48 - 15
= 33
The two angles are 57° and 33°.
Ramon earns $1,710 each month and pays $53.60 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month? SHOW WORK!
Answer:
3.1% of Ramon's earning are spent on electricity.
Step-by-step explanation:
Ramon's monthly salary
= $1,710
Electricity rent
=$53.60
*work show below*
[tex]\frac{53.60}{1,710} *100[/tex]
0.0313450292397661*100=3.134502923976608
3.134502923976608 rounded to the nearest tenth is 3.1%...
Thus my-our answer checks out! have a great day bestie!
Lydia lives 827 meters from school and 1.4 kilometers from the library. She walks to and from the school 5 days a week and walks to and from the library once a week. How many total kilometers does Lydia walk to and from the school and library each week?
Answer:
To find the total distance Lydia walks each week, we need to convert the distance to the library from meters to kilometers and then add up the distance she walks to and from the school and library.
Distance to school = 827 meters
Distance to library = 1.4 kilometers = 1400 meters
Total distance walked to and from school in one day = 2 x distance to school = 2 x 827 = 1654 meters
Total distance walked to and from school in one week (5 days) = 5 x 1654 = 8270 meters
Total distance walked to and from library in one day = 2 x distance to library = 2 x 1400 = 2800 meters
Total distance walked to and from library in one week (1 day) = 1 x 2800 = 2800 meters
Total distance Lydia walks each week = distance to school + distance to library = 8270 + 2800 = 11070 meters
To convert meters to kilometers, we divide by 1000:
Total distance Lydia walks each week = 11070 meters ÷ 1000 = 11.07 kilometers
Therefore, Lydia walks a total of 11.07 kilometers to and from school and library each week.
PLEASE I WILL DO ANYTHING FOR SOMEONE TO ANSWER BOHTB QUESTIONS
Answer:
see explanation
Step-by-step explanation:
(a)
to say [tex]\sqrt{32}[/tex] = 2[tex]\sqrt{16}[/tex]
is incorrect in that she has taken the 2 outside the radical, when
(b)
using the rule of radicals
[tex]\sqrt{a}[/tex] × [tex]\sqrt{b}[/tex] ⇔ [tex]\sqrt{ab[/tex]
then
[tex]\sqrt{32}[/tex]
= [tex]\sqrt{2(16)}[/tex] ( note 2 remains inside the radical )
= [tex]\sqrt{2}[/tex] × [tex]\sqrt{16}[/tex]
= [tex]\sqrt{2}[/tex] × 4
= 4[tex]\sqrt{2}[/tex]
≈ 4 × 1.5
= 6
the doctor has ordered 1.25 mg/kg of a medication im. it the patient weighs 175 lbs. the drug on hand is available is a vial with 100 mg/2ml. (1) how many mg will be given? (2) calculate the amount to be injected.
1. The amount of medication to be given is 99.25 mg.
2.The amount of 1.985 mL medication should be injected.
To answer the given question, let's follow the steps mentioned below.
Determine the amount of medication to be given:1. Convert the weight of the patient from pounds to kilograms.
175 pounds = 79.4 kilograms
2. Multiply the patient's weight in kilograms by the ordered dosage.
1.25 mg/kg × 79.4 kg = 99.25 mg
Therefore, 99.25 mg of medication is required
Calculate the amount to be injected1. Find the number of milliliters (mL) required to deliver the medication dosage.
The concentration of the drug is 100 mg/2 mL.
100 mg/2 mL ÷ 1 = 50 mg/m
2. Divide the total amount of medication required by the concentration of the drug.
99.25 mg ÷ 50 mg/mL = 1.985 mL
Therefore, 1.985 mL of the medication should be injected.
Note:
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I need a bit of help
Substitute r = 2 and s = 3 into the expression:
5r + 7s - 3(r + s) + 4 = 5(2) + 7(3) - 3(2 + 3) + 4
= 10 + 21 - 15 + 4
= 20
Therefore, the value of the expression when r = 2 and s = 3 is 20.
Given:-
[tex] \texttt{r = 2}[/tex][tex] \: [/tex]
[tex] \texttt{s = 3}[/tex][tex] \: [/tex]
Solution:-
[tex] \texttt{5r+ 7s - 3( 2 + 3 ) + 4}[/tex][tex] \: [/tex]
put the given values in the equation
[tex] \texttt{5( 2 ) + 7 ( 3 ) - 3( 2 + 3 ) + 4.}[/tex][tex] \: [/tex]
[tex] \texttt{10 + 21 - 6 - 9 + 4}[/tex][tex] \: [/tex]
[tex] \texttt{31 - 15 + 4}[/tex][tex] \: [/tex]
[tex] \texttt{16 + 4}[/tex][tex] \: [/tex]
[tex] \texttt{ \red{20}} \: [/tex][tex] \: [/tex]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
hope it helps ⸙
what is the 1ooth digit to the right of the decimal point in the decimal representation of (1 .fi.)3000 ?
The 100th digit to the right of the decimal point in the decimal representation of (1 .fi.)3000 is 0.
First, let's convert the number (1 .fi.)3000 into its decimal representation. This is done by dividing 3000 by 10 raised to the power of the number of digits following the decimal point, which in this case is 3. We get the answer 1000, or 1.000.
Now, we can look at the 100th digit to the right of the decimal point. This will be the 0th digit from the right of the decimal point, which is 0. Therefore, the 100th digit to the right of the decimal point in the decimal representation of (1 .fi.)3000 is 0.
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a spinner with the letters a, b, c, and d is spun. what is the theoretical probability of landing on the letter c?
The probability of the spinner landing on the letter C is 1/4
To understand the probability of the spinner landing on the letter C, we need to start by looking at the total number of possible outcomes. In this case, there are four possible outcomes, corresponding to the four letters A, B, C, and D.
Since each of the four quadrants on the spinner is equal in size, each of the four letters has an equal chance of being landed on. Therefore, the probability of the spinner landing on the letter C is the number of ways that the spinner can land on C, divided by the total number of possible outcomes.
Since there is only one way for the spinner to land on C, and there are four possible outcomes in total, the probability of the spinner landing on the letter C is 1/4
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The given question is incomplete, the complete question is:
A spinner with four equal quadrants labeled A, B, C, and D is spun. What is the theoretical probability of the spinner landing on the letter C
solve for y: 9=4x+6y
Answer:
[tex]\huge\boxed{\sf y = \frac{9-4x}{6}}[/tex]
Step-by-step explanation:
Given equation:9 = 4x + 6y
Subtract 4x from both sides9 - 4x = 6y
Divide both sides by 6[tex]\displaystyle \frac{9-4x}{6} = y\\\\OR\\\\y = \frac{9-4x}{6} \\\\\rule[225]{225}{2}[/tex]
Answer:
y = (-4x + 9)/6y = (-2x/3) + (3/2)Step-by-step explanation:
Now we have to,
→ Find the required value of y.
The equation is,
→ 9 = 4x + 6y
Then the value of y will be,
→ 9 = 4x + 6y
→ 4x + 6y = 9
→ 6y = 9 - 4x
→ 6y = -4x + 9
→ y = (-4x + 9)/6
→ y = (-4x/6) + (9/6)
→ y = (-2x/3) + (3/2)
Hence, this is the answer.
Gillian spends a third of her pocket money on snacks and a quarter of it on bus fare. How much money did she remain with?
Gillian pocket money is x, then Gillian has [tex]5/12x[/tex]left after spending on snacks and bus fare.
How to find the spending ?The term "spending" refers to the act of spending money to buy goods or services. It is the act of exchanging money for something, usually a product, service, or experience. Buying groceries, paying for transportation, or purchasing clothing are all examples of spending. To avoid debt and achieve your financial goals, it is critical to manage your spending wisely in personal finance.
If Gillian spends one-third of her pocket money on snacks and one-quarter on bus fare, she spends 7/12 of her pocket money on snacks and bus fare.
This means she only has [tex]1 - 7/12 = 5/12[/tex] of her pocket money remaining.
As a result, if her pocket money is x, she has 5/12x left after paying for snacks and bus fare.
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