A Circle has radius 50 cm. Which of these is closest to its area? What is the answer?! Here were the options:

A. 157 cm2

B. 314 cm2

C. 7,854 cm4

D. 15,708 cm2

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

4 + 5 7/9= 9 7/9

step-by-step explanation: