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ratelena [41]
4 years ago
11

A pyramid has height h and a square base with side x. The volume of a pyramid is y = 1/3 x^2h. If the height remains fixed and t

he side of the base is decreasing by 0.004 meter/yr, what rate is the volume decreasing when the height is 120 meters and the width is 150 meters?
The volume is decreasing at a rate of meters^3/year.
Mathematics
1 answer:
gizmo_the_mogwai [7]4 years ago
8 0

Answer:

2395.54

Step-by-step explanation:

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Arithmetic sequences ; basic algebra please help !
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Step-by-step explanation:

an arithmetic sequence means that every new term is the old term plus a constant number.

in our case that constant is +50.

and our starting value a0 = 250

so, the first 4 terms are

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for the function formula we know

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