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3 years ago

8

Laura had both chocolate cake and coconut cake at her birthday party. 36 people picked chocolate cake and 9 people picked coconu

t cake. What percentage of the people at the party picked chocolate cake? Write your answer using a percent sign (%).

1 answer:

kramer3 years ago

3 0

Answer:

36/45 people picked chocolate cake, so 36/45 as a percent is 80%

Step-by-step explanation:

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Syrus is buying a tent with the dimensions shown below. The volume inside the tent is 363636 feet^3 3 cubed. Syrus isn't sure if

stealth61 [152]

Answer:

The height of the tent = 3 feet

Step-by-step explanation:

Question

Syrus is buying a tent with the dimensions shown below. The volume inside the tent is 36 feet^3. Syrus isn't sure if the tent will be tall enough for him to sit up inside. The tent is the shape of triangular prism whose length is 6 feet and width is 4 feet. What is the height of the tent?

Given:

Length of the tent = 6 feet

Width of the tent = 4 feet

Volume of the tent = 36 $feet^3$

To find the height of the tent.

Solution:

Since the ten is in shape of triangular prism, so the volume of traingular prism is given as:

$V=\frac{1}{2}\times l\times w\times h$

where $l$ represents length, $w$ represents width and $h$ represents height of the prism.

Plugging in the know values of the dimension of the tent and the volume to find the height of the tent.

$36=\frac{1}{2}\times 6\times 4\times h$

Simplifying.

$36=12h$

Dividing both sides by 12.

$\frac{36}{12}=\frac{12h}{12}$

$3=h$

∴ $h=3$

Thus, the height of the tent = 3 feet

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4 years ago

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It is also called as the constant of proportionality. It is also called as the constant of proportionality. *

snow_lady [41]

Answer:

constant of variation

Step-by-step explanation:

Constant of variation and constant of proportionality mean the same and they are used in variations.

For instance:

$y = 2x$

In the above equation, y varies directly as x and the constant of proportionality or variation is 2.

<em>It is often represented with k (though, other alphabets can also be used)</em>

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Abdul ordered some books online and spent a total of $133. Each book cost $8 and he paid a total of $5 for shipping. How many bo

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Answer:

8x+5=133

8x=128

x=16

Step-by-step explanation:

16 books

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Answer:

$1,080.00

Step-by-step explanation:

$1,500 - 28% = $1,080.00

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algol [13]

The answer is 9000 because it says to round to the nearest thousands

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