3 years ago

Mathematics need help hurry and wander this question picture involved

Mathematics

1 answer:

ser-zykov [4K]3 years ago

7 0

Answer:

radius = 15ft

diameter = 30ft

Step-by-step explanation:

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If a tank holds 5000 gallons of water, which drains from the bottom of the tank in 40 minutes, then Torricelli's Law gives the v

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V'(t) = $-250(1 - \frac{1}{40}t)$

If we know the time, we can plug in the value for "t" in the above derivative and find how much water drained for the given point of t.

Step-by-step explanation:

Given:

V = $5000(1 - \frac{1}{40}t )^2$ , where 0≤t≤40.

Here we have to find the derivative with respect to "t"

We have to use the chain rule to find the derivative.

V'(t) = $2(5000)(1 - \frac{1}{40} t)d/dt (1 - \frac{1}{40}t )$

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If we know the time, we can plug in the value for "t" and find how much water drained for the given point of t.

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3 years ago

Mathematics need help hurry and wander this question ** picture involved**

Mathematics need help hurry and wander this question picture involved