Please determine the right power rule for each problem (no links!)

Problem 14

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Explanation:

Because the sandbox is a rectangular prism, aka a block, we multiply the length width and height to get the volume.

Volume = length*width*height = 6*5*1.2 = 36

The volume of the sandbox is 36 cubic feet.

The customer bought 40 cubic feet of sand, which exceeds the volume we computed earlier. The customer bought too much sand.

If it was a choice of buying too much or too little, I think it's better to go overboard just so you don't have to return to the store. The extra amount of sand (40-36 = 4 cubic feet) can possibly sold or donated at a later time.

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Problem 15

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Explanation:

The rectangular prism formula to calculate the volume is

Volume = length*width*height

Note that the portion "length*width" can be replaced with "base area", because the base area is a rectangle.

So we can have this alternative formula

Volume = (base area)*height

If we know the area of the floor, and multiply by the height of the wall, then we can calculate the volume of a room like this. In this case, the floor is 19.4 square meters in area. The overall room is 306.52 cubic meters. We'll let h be the height of the wall. Use algebra to solve for h

Volume = (base area)*height

306.52 = 19.4h .... is one equation to set up

19.4h = 306.52

h = 306.52/19.4

h = 15.8

We divide both sides by 19.4 to undo the multiplication going on.

The height of the prism is 15.8 meters.

Answer:

B the anser is B

Step-by-step explanation:

you hafto to do it like B bc its the most comen sens one

Answer:

The complementary angle of

-6 degrees is 84

-21 degrees is 69

Step-by-step explanation:

to solve this question complementary angles sum up to 90 degrees,  when 2 angles come together to form a 90 degree right angles they are complementary.

90-6= (84)

90-21=(69)

Hope my work helped, good luck on your work and have a great day :)

Answer:

4 years

Step-by-step explanation:

Interest (I) = $ 100

r = 3.8 %

P = $ 700

t = ?

[tex]t = \frac{I *100}{P*r}\\\\t = \frac{100 * 100}{700 * 3.8}\\\\t = \frac{100 * 100}{70 * 38}\\\\t = 3.75[/tex]

t = 4 years

Answer:

The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average. ... If there is an odd amount of numbers, the median value is the number that is in the middle, with the same amount of numbers below and above.

Step-by-step explanation:

Answer:

1. 25 x 4

2. 25 + 9 = 34y

3. 2x + y = 25 + 9 = 34y

Step-by-step explanation:

Answer: 2,145

Step-by-step explanation:

6*5*11*6.5=2,145

Answer:

the first one is 18/32 and the second one is 125 games or 120

Step-by-step explanation:

for the first add all the numbers to get your denominator then add the probability of green aND YELLOW.

for the second you just divide 200 by eight to get 25 then times 25 by 5 to get your anwser

hope this helped :)

Answer:

I mean, it should be “all real numbers less than or equal to 2”

Step-by-step explanation:

I can’t see which of these answers could possibly be correct though. Weird question.

Answer:

12.125

Step-by-step explanation:

Angles 10x - 22 and 6x + 8 are linear pair.

10x - 22 + 6x + 8 = 180

10x + 6x + 8 - 22 = 180

16x - 14 = 180

16x = 180 + 14

16x = 194

x = 194 / 16

= 97 / 8

x = 12.125

Answer:

17.13

Step-by-step explanation:

Find the radius (2.86)

π·2.86²*2/3

Answer:

VVVVVVVVVVVV

Step-by-step explanation:

here, sry for bad writing XD

The scatter plot diagram that represents the data that is shown in the given table is; Attached below

We are told that;

the x-axis represents the beginning balance in thousands of dollars.

the y-axis represents the change in the bank account by hundreds of dollars.

Now, this means the values on the x-axis in plotting order from left to right with their corresponding y-values are;

x - values = 6, 4, 3, 1, 8, 3, 4, 5

y - values = 6, 5, 2, 5, 4, 8, 2, 3

Thus, to plot the scatter diagram, we will enter the corresponding x and y coordinate values which are seen in the scatter diagram attached.

Learn more about Scatter Plot here:

brainly.com/question/6592115

#SPJ2

Answer: I think It's a but you might want to use quizlet o get a good answer with an explation.

Step-by-step explanation:

Answer: 123

Step-by-step explanation:

Value of 8+23×5 is 123.

PEDMAS rule states that the order of operation starts with the parentheses first or the calculation which is enclosed in brackets. Then the operation is performed on exponents(degree or square roots) and later we do operations on division & multiplication and at last addition and subtraction.

Given

8+23×5

We have to perform multiplication as per the PEDMAS rule

= 8 + 115

Now we have to perform addition

= 123

Hence, value of 8+23×5 is 123.

Find more information about PEDMAS Rule here

brainly.com/question/24086845

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Answer:

A

Step-by-step explanation:

Honestly, I’m not sure, but it’s the only one that made the most sense to me.

Hopefully This Helps, good luck!

Answer:

B) Black grapes cost more per pound than green grapes.

Step-by-step explanation:

If you look at the graph at 1, the cost of 1 pound of back grapes would be $2.00.

If you were to plug 1 into the equation of green grapes, 1 pounds of green grapes would be $1.50, which is less than $2.00

Answer:

Anna is 43 years old and Jacob is 41 years old

Step-by-step explanation:

x + 1 + x + 3 = 92

2x + 4 = 92

2x = 92 - 4

2x = 84

x = 41

Answer:

Anna is 43 years old and Jacob is 41 years old

Step-by-step explanation:

Answer:

1. 3.93 in.²

2. 11.31 yd²

3. 13.19 mm²

4. 2.36 cm²

5. 2.09 ft²

6. 3.14 in.²

Answer:

C.

Step-by-step explanation:

119.89/ 12= 9.99

The one you already have is the right one.

Good luck!

Answer:

30

Step-by-step explanation:

Answer:

original ammount is 1/3 since tripled it is 1 cup

the improper fraction is 4/3 since you find a improper fraction by using these steps- Convert the mixed number 113 1 1 3 into an improper fraction first by multiplying the denominator (3) by the whole number part (1) and add the numerator (1) to get the new numerator. Place the new numerator (4) over the old denominator

hope this is right fam(can i get some cake for answering lol) have a great day :3

Answer:

410.6 repeated

Step-by-step explanation:

The formula is length times width times height divided by 3

Answer:

um like what do you mean/

Step-by-step explanation:

Answer:

1.89x1.5=2.835  

Step-by-step explanation:

D.1 C.7 B.9 A.0

Answer:

the ans are

Step-by-step explanation:

1.= 1.25m/s

2.=30cm/s

3.=1260m

4.=50sec

not sure of 3 no

Answer:

(1) His speed would be 1.25 seconds when you divide 40(speed) by 50 (distance).

(2) His average speed would be 30 seconds when I would divide the total distance, by the elapsed time.

(3) 1,260, when i multiplied 420 by 3.

(4) It will take him 50 seconds, and I got this by dividing 300 with 6.

Note:

Pls don't forget to brainliest :) Thank you!