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zloy xaker [14]
3 years ago
12

Water is being poured into a container in the shape of a right circular cone with a radius of 4 ft and height of 16 ft. Find a f

unction that models the volume V of the water in the cone in terms of the height (h) of the water.
Mathematics
1 answer:
zmey [24]3 years ago
8 0

Answer:

V=pi*\frac{16 h}{3}

Step-by-step explanation:

Volume of a right circular cone can be found using the equation

V=pi*\frac{r^{2} h}{3} where

  • r is the radius of the cone
  • h is  the height of the cone
  • pi is the π constant

Since r=4ft, we can model the volume of the water in the cone in terms of the height as

V=pi*\frac{4^{2} h}{3} =pi*\frac{16 h}{3}

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11Alexandr11 [23.1K]

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

Perhaps you want a graph of ...

  x^2/49 +(y +1)^2/4 = 1

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3 0
3 years ago
You must calculate the number of sheets of plywood needed for subflooring. Each sheet of plywood measures 4'by 8. The measuremen
snow_lady [41]

Answer:

25 sheets of plywood will be needed

Step-by-step explanation:

Each sheet of plywood measures 4ft*8ft=32ft^{2}.

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To know how many sheets will be needed, we divide the surface to be covered by the surface of each sheet

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As we can't buy 0,75 of a sheet, we round it up, i.e. we will need 25 sheets of plywood for subflooring.

8 0
3 years ago
Sam grew 1 3/4 inche n 4 1/2 months. How much should he grow in one year
Mila [183]
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4 0
3 years ago
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An ice cream truck that plays loud music is circling Bulans neighborhood. C(t) models the volume of the music in dB that Bulan h
ELEN [110]

Answer:

  5.5 minutes

Step-by-step explanation:

Fill in the given information and solve for t.

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The volume reaches 75 dB about 5.5 minutes after the truck arrives.

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