arlenejimenez0905 arlenejimenez0905
  • 29-05-2019
  • Mathematics
contestada

A lake has a diameter of 65 feet and depth of 20 feet for ever 1000ft cost $44.43 how much water is required to fill the lake

Respuesta :

Gasaqui
Gasaqui Gasaqui
  • 14-08-2019

Answer:

The lake's shape is a cylinder. The volume of a cylinder is given as: V=πhr^2 where r equals the radius, and h the depth. Therefre, the volume of the lake is:

V=πhr^2

V=π(20ft)(32,5ft)^2

V=66.364,1875‬ ft^3.

Given that 66.364,1875‬ ft^3 equals 496.44 gallons, we can say that 496.44 gallons of water is required to fill the lake.

Answer Link

Otras preguntas

4 ^sqrt 400/ 4^ sqrt 5
283.85 g + 6, 204 mg + .00039 kg .. how many total grams of chemical did they mix together
the process by which your body takes in and uses food is called
jared bought a package of pens containing 20 pens.  If 3/4 of the pens had black ink, how do you determine the number of pens with black ink?
Solve by completing the squarex squared +14x - 51=0
having trouble with this answer help me 8-1/3x=16
Why do you think Monstresor keeps asking Fortunato to drink Medoc
Express 7p+12=3p+11 as an equivalent equation by combining constants
Solve each equation by factoring. 12-27n^2=0
In insects what does the blood transport?what is not transported by the blood?