If $400 is placed in a savings account that earns a yearly 3.5% interest, how much will there be after 10 years?

I think it would be 540

Step-by-step explanation:

3.5% multiplied by the 400 equals 140. 140+400 equals 540

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

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