What is the volume of the cylinder?
Use pi = 3.14
5 yd
4 yd

Find the area of the circle and multiply by the height of the cylinder:

Area = PI x 5^2 = 3.14 x 5^2 - 78.5 square yards,

Volume - 78.5 x 4 = 314 cubic yards.

314 yd^3

Step-by-step explanation:

This is a cylinder

V = pi r^2 h  where r is the radius and h is the height

V = 3.14 ( 5)^2 (4)

  = 314 yd^3

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph