What is the domain of the step function f(x) = [2x] - 1? {x|2-1)
{x|x 21)
[x] x is an integer)
{x|x is a real number}

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve

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

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation: