Which circles have an area of16 pi in2?

choose all answers that are correct.

a. a circle with a radius of 2 in.

b. a circle with a radius of 4 in.

c. a circle with a diameter of 8 in.

d. a circle with a diameter of 16 in.

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.