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kotykmax [81]
2 years ago
11

Hot air balloons generally descend at a rate of 200 to 400 feet per minute. Four balloons descend 200 feet per minute for 9 minu

tes. Find the total change in altitude for all 4 balloons.
Mathematics
1 answer:
natka813 [3]2 years ago
5 0

Answer: 1800\text{ feet}

Step-by-step explanation:

Given : Hot air balloons generally descend at a rate of 200 to 400 feet per minute.

Also, Four balloons descend 200 feet per minute for 9 minutes.

Then, the total change in altitude for all 4 balloons will be :-

200\times9=1800\text{ feet}

Hence, the total change in altitude for all 4 balloons will be : Balloon descends 18 feet in 4 minutes.

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Since it increases by 20% each year, i.e 100% + 20% = 1 + 0.2 = 1.2. This means that b = 1.2
Therefore:

To find the number of years will it take to reach $20 per month, we substitute y = 20 and find x

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3 years ago
What are the demensions of a rectangle if the perimiter is 20 and the area is 24
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Answer:

I simply listed the factors of 24, and tested which ones worked in this equation: P = 2a + 2b.

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Step-by-step explanation:

3 0
2 years ago
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V18

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6 0
2 years ago
An artist creates a​ cone-shaped sculpture for an art exhibit. If the sculpture is 5 feet long and has a base with a circumferen
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the volume of the​ sculpture is Volume = 64.11ft^3 .

<u>Step-by-step explanation:</u>

Here we have , An artist creates a​ cone-shaped sculpture for an art exhibit. If the sculpture is 5 feet long and has a base with a circumference of 21.980 feet, We need to find the volume of the​ sculpture . Let's find out:

We know that

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According to question ,

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