If he pays $50 each month to have each car maintained, how much does he pay for maintenance after 2 years? no need to calculate the actual number. instead give a closed form (without the summation) mathematical expression for the number. note that he purchases the new cars at the end of each month, so during the first month, he is only maintaining 23 cars.

one of each metals

step-by-step explanation:

overpriced

step-by-step explanation:

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

12 cups   is the answer

step-by-step explanation: