Answer:
They could use a football, which is 12 inches in length since 12 * 50 = 600... they would need to measure the football 600 times.
hope this helps:)
18,751
Step-by-step explanation:
18 234 . 9
516 . 1
----------------
18 751 . 0
20 is the tenth digit in the quotient
Because of the cross quitients of the protion are equal
70
30 + 40 = 70
Answer: y=-1/2x+2/3
Hope this helps! attached the image
