What is the fact family for 2, 10, 20

the fact family for this problem is 1,2, because 1 times any number equals that number

and since

2 x 1 = 2

2 x 5 =10

2 x 10 = 20

those are the two numbers in the fact family (1,2)

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 . : )

google dat sis

step-by-step explanation: