Twyla is filling her new fish tank with water. The fish tank has a base area of 1,000 in2 and has a height of 30 inches. If Twyla fills the tank to the top, find the volume of water the tank will hold.

3000 in3

Step-by-step explanation:

1000 x 30 = 3000

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

thus, the first answer choice, y = sec x, is the correct one