[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\textbf{ASSUMING:}[/tex]
[tex]\mathsf{\dfrac{3}{2}(4x + 6)}[/tex]
[tex]\huge\textbf{If so, distribute \boxed{\rm{\bf \dfrac{3}{2}}} within the}\\\\\huge\textbf{parentheses}[/tex]
[tex]\mathsf{\dfrac{3}{2}(4x + 6)}[/tex]
[tex]\mathsf{= \dfrac{3}{2}(4x) + \dfrac{3}{2}(6)}[/tex]
[tex]\mathsf{= \dfrac{3}{2}\times \dfrac{4}{1}x + \dfrac{3}{2} \times \dfrac{6}{1}}[/tex]
[tex]\mathsf{= \dfrac{3\times4}{2\times1}x +\dfrac{3\times6}{2\times1}}[/tex]
[tex]\mathsf{= \dfrac{12}{2}x +\dfrac{18}{2}}[/tex]
[tex]\mathsf{= 6x + 9}[/tex]
[tex]\huge\textbf{Therefore your answer should be:}[/tex]
[tex]\huge\boxed{\mathsf{6x + 9}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
At the grocery Store, 2 bags of chips cost 6$ how many would be 24$
Answer:
8 bags of chips.
Step-by-step explanation:
First, find the cost per individual unit. It is given that 2 bags of chips cost $6. Find the cost of one bag by dividing 6 with 2:
$6/2 bags = $3/bag
Next, you are solving for the amount of chips you can buy with $24. Divide 24 with the individual cost of $3:
$24/$3 per bag = 8
You can buy 8 bags of chips assuming all things are the same.
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There are 45 animals in a zoo. 40 of them are tigers.
Write this proportion as a percentage.
Give your answer correct to 1 decimal place when appropriate.
Answer:
88.9%
Step-by-step explanation:
1) Write as a percentage
40 ÷ 45 = 0.888... (recurring)x100 = 88.888...(recurring)2) Round to 1 d.p
88.888 to 1 d.p is rounded up so the answer would be 88.9%Have a lovely day :)
how much is $9b from 1992 worth today
The home's price is worth today's compared to the original price, which increased by 9% per year, equal to $803,310.
Purchase price of the house bought by Sunita in 1992 = $289,000
Percent increase in the average home price from 1992 to today per year
= 9% per year.
Let us consider 'y' be the home price worth today.
Total number of years = 2023 - 1992
= 31 years
Todays price = 289,000 × 9 % × 31
= ( 289,000 × 9 × 31 )/100
= $803,310
Therefore, for the increased in home price by 9% per year the worth todays home price is equal to $803,310.
The given question is incomplete, I answer the question in general according to my knowledge:
From 1992 to today the average home price increased by 9% per year. In 1992 Sunita Bath bought a house for $289,000. What was it worth today?
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a triangular park has vertices at a(-1,-1), b(4,4) and c(7,-1). a fountain is to be built that is equidistant from all vertices. find the location d of the fountain.
The fountain should be located at the coordinates (4,2). This is the midpoint of the line segment that connects the vertices a(-1,-1) and c(7,-1). It is also the same distance from b(4,4).
To find the location of the fountain, we first need to find the midpoint of the line segment connecting the vertices a(-1,-1) and c(7,-1). This midpoint is located at the coordinates (4,2). To verify that this is the correct location, we can calculate the distance between the midpoint and each vertex. To do this, we use the distance formula, which is d=√((x2-x1)2+(y2-y1)2). Using the coordinates for the midpoint (4,2) and the coordinates for vertex a(-1,-1), we get d=√((42-(-12))2+((22-(-12))2). This simplifies to d=√((52+52))=√(50)=7.07. We can repeat the same process for the midpoint and vertex b(4,4) and for the midpoint and vertex c(7,-1). In both cases, we find that the distance is 7.07, so the fountain should be built at the coordinates (4,2).
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at the 2007 math olympics, team canada won $17$ out of a possible $100$ medals. which one of the following is closest to the fraction of medals that they won?$$ \frac{1}{4} \qquad \frac{1}{5} \qquad \frac{1}{6} \qquad \frac{1}{7} \qquad \frac{1}{8} $$
If at 2007 math Olympics, team Canada won 17 out of a possible 100 medals , then the closest fraction for the medals they won is (c) 1/6 .
To find the closest fraction to the number of medals that Canada won, we need to convert 17/100 to a simplified fraction by dividing by 17 .
So , On dividing both the numerator and denominator by 17.
we get , the closest fraction to 17/100 is 1/6 ,
Therefore, the closest fraction to the number of medals won by Canada is 1/6. Option (c) is the closest answer to the question.
The given question is incomplete , the complete question is
At the 2007 math Olympics, team Canada won 17 out of a possible 100 medals. which one of the following is closest to the fraction of medals that they won ?
(a) 1/4
(b) 1/5
(c) 1/6
(d) 1/7
(e) 1/8
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Identify the domain and range of the function domain
The term "domain" refers to a group of potential input values, and the domain of a graph is made up of all the input values visible on the x-axis.
How do you determine domain and range is a function or a relation?All the y values from the ordered pairings are listed to determine the range. Values that are repeated inside the domain or range don't need to be listed more than once. Each x must have a unique y value in order for a relation to be a function.
Simply solving for y = f(x) yields the values of the independent variable x and the domain, which we can use to determine the domain and range. Simply write x as x=g(y) to determine the function's range, and then identify g's domain.
Utilizing graphs is another method for determining the domain and range of functions. The collection of possible input values is referred to as the domain, and the domain of a graph is made up of all the input values displayed on the x-axis. The collection of potential output values that make up the range is represented by the y-axis.
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The base of a triangular pyramid is an equilateral triangle. Each side of the base measures 12 in. The area of the base is 62.4 in². The slant height of the pyramid is 6 in.
What is the surface area of the pyramid?
Enter your answer in the box.
The surface area of the pyramid is given by the equation A = 170.4 inches²
What is the surface area of the pyramid?The total surface area is the summation of the areas of the base and the three other sides. A = B + ( 1/2 ) ( P x h ), where B is the area of the base of the pyramid, P is the perimeter of the base, and h is the slant height of the pyramid
Surface Area of Pyramid = B + ( 1/2 ) ( P x h )
Given data ,
Let the surface area of the pyramid be represented as A
Now , the equation will be
The slant height of the pyramid h = 6 inches
The side of the equilateral triangle = 12 inches
So , the perimeter of the triangle = 3 x side length
Substituting the values in the equation , we get
The perimeter of the triangle = 36 inches
The area of the base = 62.4 inches²
So , Surface Area of Pyramid = B + ( 1/2 ) ( P x h )
Substituting the values in the equation , we get
Surface Area of Pyramid = 62.4 + ( 1/2 ) ( 36 x 6 )
On simplifying the equation , we get
Surface Area of Pyramid = 62.4 + ( 108 )
Surface Area of Pyramid = 170.4 inches²
Hence , the surface area of pyramid is 170.4 inches²
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What percent of the people surveyed shop online? Round your answer to the nearest whole number percent.
Answer:
29%
Step-by-step explanation:
23 + 11 + 23 + 8 = 65 people
So, 65 people are taking the survey.
11 + 8 = 19 people shopping online
19 divided by 65, times 100 = 29%
So, there are 29% of the people surveyed shop online.
a) The van der Waals equation for n moles of a gas is(P+ n'a v2)(V — nb) = nRT -where p is pressure, V is Volume, and T is the temperature of gas. The constant R is the universal gas constant and a and b are positive constants that are characteristics of a particular gas. If T remains constant, use implicit differentiation to find dV/dP.b) Find the rate of change of volume with respect to pressure of 1 mole of carbon dioxide at a volume of V= 10 L and a pressure of P=2.5atm. Use a=3.592 L2-atm/mole² and b=0.04267 L/mole.
For every additional atmosphere of pressure applied to 1 mole of carbon dioxide at a volume of 10 L, the volume will decrease by 9.5633 L.
The van der Waals equation is an important tool for understanding the behavior of gases. It is a mathematical equation that relates the pressure, volume, and temperature of a gas.
To find the rate of change of volume with respect to pressure, we use implicit differentiation.
This means that we take the derivative of both sides of the equation with respect to pressure (dP) while keeping all other variables constant.
After some algebraic manipulation, we find that
=> dV/dP = (V - nb)/(P + n'aV2).
This result tells us how the volume of a gas changes as the pressure changes.
To calculate the rate of change of volume with respect to pressure for 1 mole of carbon dioxide, we use the values of
V= 10 L, P=2.5atm, a=3.592 L2-atm/mole², and b=0.04267 L/mole.
Plugging in these values, we find that
=> dV/dP = (10 L - 0.04267 L)/(2.5atm + 3.592 L2-atm/mole² x 10 L2)
=> 9.5633 L/atm.
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7. A coin bank contains $12.45 in quarters and dimes. If there are 16 more dimes than quarters,
how many are there of each?
Answer: 31 quarters and 47 dimes
Step-by-step explanation:
Please refer to the image below:
Simplify. 3.5−4x+2−3x+2x
Answer:
5.5−5x (sorry if i got it wrong i tried)
Answer:
-5x+5.5
Step-by-step explanation:
3.5−4x+2−3x+2x
-4x-3x+2x+3.5+2
-5x+5.5
Find the value of x that makes ACDE~ AFGH.
Answer:
the value of x that makes ACDE~AFGH is 27
It wa etimated that 7 of every 9 people had Internet acce in a particular year. What fraction of the world population did not have Internet acce in that year?
If 7 out of every 9 people had Internet access, then 2 out of every 9 people did not have Internet access. The fraction of the world population that did not have Internet access in that year would be 2/9.
A fraction represents a portion of a whole or, more broadly, any number of equal pieces; a fraction describes the number of parts of a specific size, for example, one-half.
A fraction is a portion of a larger total. The number is stated in arithmetic as a quotient, which is the numerator divided by the denominator. Both are integers in a simple fraction. A complicated fraction contains a fraction in either the numerator or the denominator. A suitable fraction has a numerator that is smaller than the denominator.
There are three primary forms of fractions in mathematics. Proper fractions, improper fractions, and mixed fractions are the three types. Fractions are phrases that have a numerator and a denominator. We describe its kinds based on these two concepts.
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a contractor removed 357 cubic yards of earth from a building site. if the contractor's truck can haul 17 cubic yards per load, how many truckloads were needed?
If the contractor's truck can haul 17 cubic yards per load, then 21 truckloads are needed.
Earth removed from a building site is 357 cubic yards.
A contractor's truck can haul 17 cubic yards per load.
To find how many truckloads were needed, we needed to divide the earth removed from the building site by the contractor's truck capable of hauling.
That is,
The number of truckloads = earth removed from the building site/contractors' truck capable of hauling.
The number of truckloads = 357 cubic yards/17 cubic yards per load
The number of truckloads = 21 truckloads.
Therefore, the required truckloads are 21.
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Charlotte is going to drive from her house to City A without stopping. An
equation that determines Charlotte's distance from City At hours after
leaving her house is D = -30t +300. What is the y-intercept of the
equation and what is its interpretation in the context of the problem?
Answer: To find Y intercept means
T=0, so replace T with 0 and solve equation
it is equal to
300
Here is what I did to find the answer, If have any other question add me on discord Acathia#0103, i can help you with any other problems
Two restaurants offer customers large pizzas using different measurements for diameter.
Restaurant 1: One large 16-inch pizza for $14.99
Restaurant 2: One large 41.91-centimeter pizza for $14.99
If 1 inch = 2.54 centimeters, what is the length of the crust around the larger pizza, using π = 3.14?
131.60 inches
51.81 inches
50.24 inches
25.91 inches
The length of the crust around the larger pizza is equal to: B. 51.81 inches.
How to calculate the circumference of a circle?Mathematically, the circumference of a circle can be calculated by using this mathematical expression:
C = 2πr or C = πD
Where:
C represents the circumference of a circle.D represents the diameter of a circle.r represents the radius of a circle.For Restaurant 1: One large 16-inch pizza is sold for $14.99.
1 inch = 2.54 centimeters
16 inches = 16 × 2.54 = 40.64 centimeters
Therefore, restaurant 1 sells one large 40.64 cm pizza for $14.99.
For Restaurant 2: One large 41.91-centimeter pizza is sold for $14.99
Since we know that 41.91 centimeters is greater than 40.64 centimeters, restaurant 2 offers the larger pizza.
Now, we can calculate the length of the crust around the pizza, which is the same as the circumference of the pizza (circle)
C = π × d
C = 3.14 × 41.91
C= 131.5974 centimeters
In inches, we have:
C = 131.5974/2.54 = 51.81 inches.
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Helpp me with this pleass
Answer:
see below
Step-by-step explanation:
z+66+z+69+43z=180
so 45z=180-66-69 = 45
so z=1
so angle U= 43 its opposite side length ST is the smallest
same logic for the other 2.
66+1=67
69+1=70
so ST<US <TU
On a coordinate plane, a curved line with a minimum value of (negative 2.5, negative 12) and a maximum value of (0, negative 3) crosses the x-axis at (negative 4, 0) and crosses the y-axis at (0, negative 3). Which statement is true about the graphed function? Group of answer choices F(x) < 0 over the interval (–∞, –4) F(x) < 0 over the interval (–∞, –3) F(x) > 0 over the interval (–∞, –3) F(x) > 0 over the interval (–∞, –4)
f(x) > 0 over the interval ( - ∞ , - 4 )
What is the short definition of a coordinate plane?
A surface with two dimensions known as the coordinate plane is created by two number lines. The x-axis is a single number line that runs horizontally.
The y-axis is the name given to the vertical number line that is the other number line. A place known as the origin is where the two axes collide. To graph points, lines, and other things, we can utilize the coordinate plane.
If f(x) is a continuous function, and that all the critical points of behavior change are described by the given information, then we can say that the function crossed the x axis to reach a minimum value of -12 at the point x=-2.5, then as x increases it ascends to a maximum value of -3 for x = 0 (which is also its y-axis crossing) and therefore probably a local maximum.
Then the function was above the x axis (larger than zero) from -∞ , until it crossed the x axis (becoming then negative) at the point x = -4. So the function was positive (larger than zero) in such interval.
There is no such type of unique assertion regarding the positive or negative value of the function when one extends the interval from -∞ to -3, since between the values -4 and -3 the function adopts negative values.
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Solve this equation
10x-12<-62
Answer:
x < -5
Step-by-step explanation:
Answer: x < -5
Step-by-step explanation:
Find the compound interest on Rs. 24000 compounded semi annually (half yearly) for 1½ years at the rate of 10% per annum.
The compound interest on Rs. 24000 compounded semi annually is
Rs 3783 .
What is Compound Interest?Compound interest, also known as interest on principal and interest, is the practise of adding interest to the principal amount of a loan or deposit.
Given:
p=24000
r=5%
n=3
As we know,
[tex]A=P (1+\frac{r}{100})^{n}[/tex]
A = 24000 [tex]\\\\(1+\frac{5}{100})^{3}[/tex]
A = 24000 ( 1+ 0.05)³
A = 24000 (1.05)³
A = Rs 27783.
and, we know A = P + I
I=A-P
I=27783-24000
I = Rs 3783
Hence, the interest is Rs 2783.
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how you actually measure the variable is called the __________ definition of the variable
How you actually measure the variable is called the Operational definition of the variable .
The Operational Definition of a variable is how you actually measure it.
It specifies the methods, techniques, and procedures used to measure a particular variable. It is the concrete, specific, and practical definition of the variable in a way that makes it possible to be observed, measured, and recorded.
The operational definition is also used to ensure that all researchers are measuring the variable in the same way and to reduce the potential for measurement error. It is an important step in the scientific process as it allows for replication of results and makes the variable more concrete and tangible.
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for what values of t and s does the equality ⟨−(7t 2),3s−2t⟩=⟨3s−t,2 4t⟩
The values of t and s that satisfy the equality are t = sqrt(3 * 74.67 / 49) and s = sqrt(3 * 74.67 / 49).
The equality ⟨−(7t^2), 3s-2t⟩ = ⟨3s-t,24t⟩ means that the two vectors are equal, so the components must be equal:
-7t^2 = 3s-t
3s-2t = 24t
Solving for t, we can subtract 24t from both sides:
3s-26t = 0
Dividing both sides by 3, we get:
s - 8.67t = 0
So, t = s / 8.67.
Substituting t = s / 8.67 back into the first equation, we get:
-7(s / 8.67)^2 = 3s - s / 8.67
Expanding and simplifying, we get:
-49s^2 / 74.67 + 3s = s^2 / 74.67
Dividing both sides by s^2 / 74.67, we get:
-49 + 3 * 74.67 / s = 1
Multiplying both sides by s^2 / 74.67, we get:
-49s^2 + 3 * 74.67 = s^2
Expanding and rearranging, we get:
s^2 - 49s^2 + 3 * 74.67 = 0
Combining like terms, we get: -49s^2 + 3 * 74.67 = 0
Dividing both sides by -49, we get: s^2 = 3 * 74.67 / 49
Taking the square root of both sides, we get: s = sqrt(3 * 74.67 / 49)
Thus, the values of t and s that satisfy the equality are t = sqrt(3 * 74.67 / 49) and s = sqrt(3 * 74.67 / 49).
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if p and q vary inversely and p is 30 when q is 6, determine q when p is equal to 60.
using inverse relation, If p= 60, then q= 3x because i find the constant value is 180.
What is the p increases inversely as q equation?P is approximately equal to 1/Q since P has an inverse relationship to Q. x=k/3 for P=x and Q=3. P = k/x when Q = x.
The correlation between bond prices and interest rates is a prime illustration of an inverse connection. Bond prices normally fall with an increase in interest rates, whereas bond prices often rise with a decrease in interest rates.
P×1/q
( formula now) P= K/Q here K is a constant
30= k/6
k=30×6
k= 180
when P is equal to 60 then q=
because constant k=60
60= 180/q
q=180/60
q=3 unit .
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The function g is defined by the following rule g(x) = - 2x + 5 Complete the function table.
The answers to the function g(x) = - 2x + 5 in the table are 15, 11, 5, -1 and -5 respectively
What is a function?A function is an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable
Using the rule g(x) = - 2x + 5
When x = -5
g(x) = - 2(-5) + 5 = 15
when x = -3
g(x) = - 2(-3) + 5 = 11
when x = 0
g(x) = - 2(0) + 5 = 5
when x = 3
g(x) = - 2(3) + 5 = -1
when x 5
g(x) = - 2(5) + 5 = -5
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What is the equation of the line that is perpendicular to y = 4x + 6 and passes through the point (8, −4)?
y equals negative one-fourth times x minus 2
y equals negative one-fourth times x plus 7
y = 4x − 36
y = 4x + 24
Answer:
1st: find the slope of the line that is perpendicular to y = 4x + 6 (which is m = -1/4)
2nd: substitute m = -1/4 x = 8 into y = mx + b and y = -4
3rd: Calculate it -4 = -1/4 x 8 + b
b = - 2
4th: substitute m = - 1/4 and b = -2 into y = mx + b
The final answer would be: y = -x/4 -2
Step-by-ste1p explanation:
In UITH, Dr Steve has worked more night shift than Dr. Greg who has worked five night shifts. Dr. Okon has worked fifteen night shifts more than Dr Steve an Dr Greg combined. Dr Uche has worked eight night shifts less than Dr Steve. How many night shifts has Dr Steve worked?
The equation to show the number of hours that Steven worked will be S = O - G - 15
How to calculate the equationAn equation simply has to do with the statement that illustrates the variables given. In this case, it is vital to note that two or more components are considered in order to be able to describe the scenario.
In this case, Dr Steve has worked more night shift than Dr. Greg who has worked five night shifts. Dr. Okon has worked fifteen night shifts more than Dr Steve an Dr Greg combined. Dr Uche has worked eight night shifts less than Dr Steve.
The expression can be illustrated as:
G = 5
O = G + S + 15
The equation for Steven will be:
S = O - G - 15
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What shows the possible outcomes of a random experiment and the probability of each outcome?
a) A Probability Distribution
b) A Random Number Table
c) A Stem and Leaf Plot
d) A Scatter Diagram
(a) A Probability Distribution is the only ways that shows the possible outcomes of a random experiment and the probability of each outcome.
The possible outcomes of a random experiment are the different outcomes that can occur when you perform an experiment.
The probability of each outcome is the chance of that outcome occurring.
A probability distribution is a table that shows the relative frequencies or chances of different outcomes occurring in a random experiment. The example below shows a probability distribution for flipping a coin:
In a random experiment, the possible outcomes are called outcomes. There are three types of outcomes: successes, failures, and ties. A success is when an event happens exactly as planned for it to happen. A failure is when an event doesn't happen at all or doesn't happen in the way that was expected.
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Which equation best represents the relationship between x and y?
Answer:
c
Step-by-step explanation:
I think
The Total number of cherries on a plate, in a cup, and in a bowl is 780. The plate contains 145 cherries. The number of cherries in the bowl is 4 times the total number of cherries on the plate and in the cup. How many cherries are in the cup?
Using Mathematical Expressions, Let's call the number of cherries in the cup "x". There are 11 cherries in the cup.
A mathematical expression is what?A mathematical expression is made up of a statement, at least two integers or variables, and one or more arithmetic operations. This mathematical operation enables the multiplication, division, addition, or subtraction of numbers. The following is the structure of an expression: Expression: (Number/Variable, Math Operator, Math Operator)
We know that:
Total number of cherries = 780
Number of cherries on the plate = 145
Number of cherries in the bowl = 4 * (Number of cherries in the cup + Number of cherries on the plate)
So we can set up the equation:
x + 145 + 4(x + 145) = 780
Simplifying, we can combine like terms:
x + 145 + 4x + 580 = 780
5x + 725 = 780
Subtracting 725 from both sides:
5x = 55
Finally, we can divide both sides by 5:
x = 11
So there are 11 cherries in the cup.
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A contractor bought 12.6ft2 of sheet metal. He used 4.9ft2 so far and has 123.20 worth of sheet of metal remaining. The equation 12.6x-4.9x=123.2 how much sheet metal is remaining and cost of the remaining amount. How much does sheet of metal cost per square foot?
Answer:
Step-by-step explanation:
12.6x-4.9x=123.2
63x over 5 -4.9x-123.2