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3 years ago

5

The amount time a tub is filling up varies directly to the amount of water in the tub. The tub is filling up at a rate of 6 gall

ons in 2 minutes. How many gallons of water will be in the tub after 5 minutes?
60 gallons
30 gallons
15 gallons
5 gallons

1 answer:

sergeinik [125]3 years ago

6 0

Answer:

30 gallons.

Step-by-step explanation:

If you multiply 6 x 5

(6 being the gallons)

(5 being the minutes)

I believe that the answer is 30 gallons.

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Step-by-step explanation:

step 1

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step 2

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Remember that

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Answer:

The right answer is:

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Step-by-step explanation:

Given:

N = 24

n = 5

r = 7

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then,

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(a)

P (all gearboxes fit properly) = $P(x=0)$

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(b)

According to the question,

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Mean will be:

⇒ $\mu = E(x)$

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Variance will be:

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$=V(9Y+5)$

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