2 years ago

A hose fills a hot tub at a rate of

Mathematics

2 answers:

IrinaVladis [17]2 years ago

5 0

It will take a little over 2 hours to fill the tub

11111nata11111 [884]2 years ago

4 0

It will take 866.09 hours

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4x when x = 3/4 (I really need help)

hoa [83]

3/4 is 0.75 as a decimal so 4 x 0.75 = 3

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2 years ago

A machine packs 2/5 of a box every 1/2 minute. What is the number of boxes per minute packed? Why?

Alla [95]

If it is packed 2/5 in 1/2 minutes

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2 years ago

Find the inverse of the function.

asambeis [7]

Answer:

A) $f^{-1}(n)= (n+2)^3$

Step-by-step explanation:

$f(n) = \sqrt[3]{n} -2$

$y = \sqrt[3]{n} -2$

$y = n^{1/3}-2$

$n = y^{1/3} -2$

$n + 2 = y^{1/3}$

$y = (n + 2) ^3$

$f^{-1}(n) = (n + 2)^3$

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2 years ago

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A town's population went from 25,800 to 42,600 in 15 years. What was the percent of changes?

melomori [17]

42,600 - 25,800 = 16800. That is the increase in 15 years.

You then calculate the increase as a percentage of the original population; 25,800.

16,800 / 25,800 * 100 = 65.11%

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2 years ago

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lapo4ka [179]

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ok look at comments for answers

Step-by-step explanation:

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