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3 years ago

PLEASE HELP ME

Mathematics

2 answers:

Maru [420]3 years ago

3 0

Answer:

Option C Both gift boxes have the same length for a given volume

Step-by-step explanation:

step 1

David's gift box

Calculate the side length of the box for a given volume

we have

$f(x)=\sqrt[3]{x-1}$

For $(x-1)=2\ ft^{3}$ ------> $f(x)=\sqrt[3]{2}=1.26\ ft$

For $(x-1)=4\ ft^{3}$ ------> $f(x)=\sqrt[3]{4}=1.59\ ft$

For $(x-1)=6\ ft^{3}$ ------> $f(x)=\sqrt[3]{6}=1.82\ ft$

For $(x-1)=10\ ft^{3}$ ------> $f(x)=\sqrt[3]{10}=2.15\ ft$

therefore

Both gift boxes have the same length for a given volume

prohojiy [21]3 years ago

3 0

Answer:

The answer would be Ronald. Also this is for plato too.

Step-by-step explanation:

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A pyramid has a base area of 28 cm² and a height of 24. 9 cm. What is the volume of the pyramid? Enter your answer as a decimal

qaws [65]

The volume of the Pyramid whose height be 24.9 cm and the base area be 28 cm² is 232.4 cm³.

<h3>What is Geometry?</h3>

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

Given

A pyramid has a base area of 28 cm² and a height of 24.9 cm.

The volume of the pyramid is given by

$\rm Volume = \dfrac{1}{3} Area\ of \ the \ base \ * \ Height$

Then the volume will be

$\rm Volume = \dfrac{1}{3}* 28 * 24.9\\\\Vomlue = 8.3*28\\\\\rm Volume = 232.4$

Thus, the volume of the Pyramid is 232.4 cm³.

More about the geometry link is given below.

brainly.com/question/7558603

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3 years ago

A school bus requires 40 liters of fuel per week. If your school district runs 5,000 school buses, how many liters of fuel will

Butoxors [25]

Answer:

C. 10.4 million liters.

Step-by-step explanation:

1. First, you want to create an equation to help you solve this. You know that there are 5,000 school buses and they use 40 liters of fuel per week. So, you know that 5,000 · 40x would be the amount of fuel for x weeks (where x is the number of weeks).

2. To figure out how many liters would be used in 52 weeks, simply put 52 in for x. So, the expression is 5,000·40(52).

3. Multiply 40(52) to get 2,080. Your expression now looks like this: 5,000·2,080

4. Multiply 5,000(2,080) to get your answer of 10,400,000 liters.

Hope this helps! :) If you could give me Brainliest that would be super helpful!

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4 years ago

Celeste is making fruit baskets for a local hospital. The directions say to use 5 apples for every 6 oranges. Celeste is filling

MariettaO [177]

Answer:

A. Equivalent ratios of 5:6

We multiply both the numerator and the denominator by the same number, this way:

10:12 , 15:18, 20:24, 25:30

B. Equivalent ratios of 2:3

We multiply both the numerator and the denominator by the same number, this way:

4:6 , 6:9, 8:12, 10:15, 12:18

C. We have the same number of oranges at:

10:12 and 8:12

15:18 and 12:18

Like Celeste decided not to follow the directions, she's actually using less apples than expected to fill the baskets.

Step-by-step explanation:

1. Let's check all the information provided to answer the question correctly:

Ratio that the local hospital say to Celeste to use : 5 apples for every 6 oranges

Ratio that Celeste is actually using: 2 apples for every 3 oranges

2. Complete the tables to find equivalent ratios.

A. Equivalent ratios of 5:6

We multiply both the numerator and the denominator by the same number, this way:

10:12 , 15:18, 20:24, 25:30

B. Equivalent ratios of 2:3

We multiply both the numerator and the denominator by the same number, this way:

4:6 , 6:9, 8:12, 10:15, 12:18

3. Circle two columns, one in each table, in which the number of oranges is the same.

We have the same number of oranges at:

10:12 and 8:12

15:18 and 12:18

Like Celeste decided not to follow the directions, she's actually using less apples than expected to fill the baskets.

8 0

3 years ago

The length of a rectangle is 9.7 cm more than 4 times the width. If the perimeter of the rectangle is 91.4 cm, what are its dime

Phoenix [80]

width (w): w

Length (L): 4w + 9.7

Perimeter = 2L + 2w

91.4 = 2(4w + 9.7) + 2(w)

91.4 = 8w + 19.4 + 2w

91.4 = 10w + 19.4

72.0 = 10w

7.20 = w

Length (L): 4w + 9.7 = 4(7.2) + 9.7 = 28.8 + 9.7 = 38.5

Answer: width = 7.2 cm, Length = 38.5 cm

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3 years ago

One die is rolled. What is the probability of not getting a 5?

Iteru [2.4K]

5/6; There are 6 numbers on a die, therefore, there are 5 other numbers other than 5 that could be rolled.

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