Latanya plans to repaint some classroom
bookcases. She has 5 gallons of paint. All
of the bookcases are the same size and
each requires gallon of paint. What is
the maximum number of complete
bookcases she can paint?

Answer:

B. Venn Diagram

Step-by-step explanation:

You would use a Venn Diagram to compare and contrast certain things the others would be a choice for comparing things that is why Venn Diagram is your answer.

Answer:B            thats that

Answer:

yes.

Step-by-step explanation:

When we take ratio of "x" and "y" for all the given values, we get equal value for all the ratios. Therefore the relationship given in the table is proportional. When we look at the above table when "x" gets increased, "y" also gets increased, so it is direct proportion.

To estimate the volume using the Midpoint Rule with \(\displaystyle n=5\), we need to divide the interval \(\displaystyle 0\leq x\leq 1\) into \(\displaystyle n\) subintervals of equal width. Since \(\displaystyle n=5\), each subinterval will have a width of \(\displaystyle \Delta x=\frac{1-0}{5}=\frac{1}{5}\).

Now, let's calculate the volume using the Midpoint Rule. The formula for the volume obtained by rotating about the y-axis is:

\(\displaystyle V\approx 2\pi \sum _{i=1}^{n}y_{i}\Delta x\)

where \(\displaystyle y_{i}\) represents the value of the function \(\displaystyle y=\sqrt{1+x^{3}}\) evaluated at the midpoint of each subinterval.

First, let's find the midpoints of the subintervals. Since the width of each subinterval is \(\displaystyle \Delta x=\frac{1}{5}\), the midpoint of the \(\displaystyle i\)-th subinterval is given by:

\(\displaystyle x_{i}=\frac{\Delta x}{2}+\left( i-\frac{1}{2}\right) \Delta x=\frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\)

Substituting \(\displaystyle x_{i}\) into the function \(\displaystyle y=\sqrt{1+x^{3}}\), we obtain:

\(\displaystyle y_{i}=\sqrt{1+\left( \frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\right) ^{3}}\)

Now, we can calculate the approximate volume using the Midpoint Rule:

\(\displaystyle V\approx 2\pi \sum _{i=1}^{5}y_{i}\Delta x\)

Substituting the values of \(\displaystyle y_{i}\) and \(\displaystyle \Delta x\) into the formula, we can evaluate the sum and compute the estimated volume.

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♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

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The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

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Answer:

-24

Step-by-step explanation:

-5 times 2 is negative 10. Negative 10 plus negative 5 is negative fifteen. Negative fifteen minus nine is Negative 24, or -24.

Answer:

39

Step-by-step explanation:

f(x) = x2 + x – 9

f(-5) = -5² + -5 -9

f(-5) = 25 + 14

f(-5) = 39

Answer: A

Step-by-step explanation:

median: 7+7=14

14/2=7✅

mode: 7 shows up the most (twice)

Answer:

The reflection is and classic reflection across the y-axis as the y stay the same and the x does not.

Answer:

Step-by-step use the number line numbers to help u better and where is the p?

Answer:

the first one

Step-by-step explanation:

First, solve the equation:

p + 3.6 \(<\) -5.8

do the inverse (opposite) of 3.6 which is -3.6 to both sides, like an equation.

p + 3.6 < -5.8

   -3.6     -3.6

the 3.6s cross out on the left side. On the right side you are left with 9.4. This is your final inequality:

p < -9.4

Next plot your inequality.

Start by putting a point at -9.4 and not filling it in, because there is no possibility that p could equal -9.4.

Next check your sign. This is a less than sign so your possible number couldn't be more than -9.4. You would shade it to the left, because all the numbers on that side of the number line are less than -9.4.

Hope this helps!!!

Answer:

1.z=-3

Step-by-step explanation:

Answer:

1. z= -3

2. n= 3

3. b= -52

4. w= -5/7

5. m= 12

6. k= -5

7. r= 1

8. c= 14

Step-by-step explanation:

just show your work

Answer: The shoes would be $17.60 and the rebate would be $4.00

Explanation: The shoes are normally expensive so it would be a better deal on the shoes rather than the rebate that isn't normally that expensive.

Answer:

b

Step-by-step explanation:

Answer:c.y=23x

because A student spends the same amount each week for bus fare => in each week, he spents:  115 : 5 = 23 ($)

with x = the number of weeks, the equation shows this relationship is y = 23x

Step-by-step explanation:

Answer:

$6.00

Step-by-step explanation:

200b=$48

$1=(200/48)*b

$1=(25/6)*b

6*$1=6*(25/6)*b

$6=25b

Answer:

200 ÷48 then you will have to add 25 to 200

Step-by-step explanation:

225

The number of buckets which will contain the water of oceans is required.

The number of buckets that will be required is \(7\times 10^{19}\)

Total amount of water held in the oceans = \(1.4\times 10^9\) cubic kilometers

Total amount of water in one bucket = 20000 cubic centimeters

The conversion factor of cubic centimeter to cubic kilometer is

\(1\ \text{cubic centimeter}=10^{-15}\ \text{cubic kilometer}\)

\(20000\ \text{cubic centimeter}=2000\times 10^{-15}\ \text{cubic kilometer}\)

Let n be the number of buckets

\(n\times 20000\times 10^{-15}=1.4\times 10^9\\\Rightarrow n=\dfrac{1.4\times 10^{9}}{20000\times 10^{-15}}\\\Rightarrow n=7\times 10^{19}\)

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Answer:

4

Step-by-step explanation:

Answer:

7. 5.5

9. 8

11. 30

13. 31

15. 42

17. 24

19. 8

Step-by-step explanation:

To find the median, arrange the data in ascending order. The median will be the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.

Please give brainliest if I helped!

To design a spinner with the given probabilities, we can use the following sectors:

A sector covering 60 degrees for the number 1, with probability 1/6.

A sector covering 120 degrees for the number 3, with probability 1/3.

A sector covering 180 degrees for the number 7, with probability 1/2.

A sector covering 180 degrees for the odd numbers (1 and 3), with probability 1.

To create the spinner, draw a circle and divide it into four equal sectors. Color one sector red for the number 1, color two adjacent sectors green for the number 3, color one remaining sector blue for the number 7. Finally, color half of the blue sector green to represent the odd numbers.

The resulting spinner will have the desired probabilities: P(1) = 1/6, P(3) = 1/3, P(7) = 1/2, P(odd number) = 1.

Answer:

65 - 3 × [ ( 28 - 8 ) / ( 24 / 6 ) ] =

65 - 3 × (20/4) =

65 - 3 × 5 =

65 - 15 =

50

Step-by-step explanation:

Answer: swap u and v I don't think w will change

Step-by-step explanation:

-

Answer:

Capital Gains

Capital gain calculation in four steps

Determine your basis.

Determine your realized amount.

Subtract your basis (what you paid) from the realized amount (how much you sold it for) to determine the difference.

Review the descriptions in the section below to know which tax rate may apply to your capital gains

To calculate the taxable gain on the sale of an asset, an individual takes the difference between the original purchase price and the sale price of the investment.

Answer:

50-x = 80-3x

50 = 80-2x

-30 = -2x

x = 15

3x = 45

The answer is C

Roberto started with 80 cards and gave 3 times as many as Luis had given which will be 45.

Luis started with 50 cards and gave away x number of them.

Roberto started with 80 cards and gave away 3x number of them.

The linear equation is an equation that is expressed in the general form as ax + b = 0. The highest power of the variable is always 1.

Solving a linear equation means finding the value for the variable that satisfied the given equation.

So, The equation formed

50 - x = 80 - 3x

2x = 30

x = 15

Therefore, Roberto gave 3 times as many as Luis had given which will be 45.

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Answer: the bag 33.33 ect and the selecting of a red ball is 90%

Step-by-step explanation:

if a bag had three red balls, one blue ball and there are four ball intotal you would most likely get a red ball out of blue the other 10% is the blue ball and for the bags answer is just 100 divided by 3

Answer:

≤

Step-by-step explanation:

1.622-1.6=.022

Answer:

1.6 < 1.622

Step-by-step explanation:

1.6 is equal to 1.600

Here are the pairs matched with their products:

- (-5)(4.2) matches with -21

- (-7)(-3) matches with 21

- (2.5)(-9) matches with -22.5

Pairs (4) and (5) do not have corresponding products in the given options.

Answer: 4, 1, 3, 2

Step-by-step explanation:

Numbers that fall in the times:

18 to 22 - 21, 18, 19, 22

23 to 27 - 26,

28 to 32 - 29, 29, 29

33 to 37 - 37, 33

Answer: Can't see the questions clearly, also  3/4 x 1/3 is 1/4

Step-by-step explanation:

Answer:

The answer will be one dollar and 77 cents ($1.77)

Step-by-step explanation:

$9.36

-$7.59

—————

$1.77

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The answer is 8 so its a direct proportion

I think...

The constant of Proportionality is 8.

If the ratio of one variable to the other is constant, then there is a proportional relationship between the two variables. If x and y are in a proportional relationship, then the ratio of y to x is the constant of proportionality. We can also express it as x is to y at times.

Given:

Total Baseball Caps= 30

Total amount of Cap= $240

let the number of caps sold be c.

Then, the equation is

30 c= 240

and, c= 240/30

c= 8

Hence, the constant of Proportionality is 8.

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Answer:

b,c,e

Step-by-step explanation:

got it the hard way smh

Answer:

H H H H H H T H T T T T T H H H H T H T H T H T T H H H H H T T H H T T H H T H T T H H H H H H T H

Step-by-step explanation:

I flipped a coin 50 times

H is heads

T is tails

Hope this helps?