Answer:
t=1
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The circumference is pi times the diameter of the circle. The radius is half of the diameter. In this case, the radius is then 36.
2 1/4 = 2 3/12
16 2/3 = 16 8/12
16 8/12 + 2 3/12 = 18 11/12
Chance coins have a greater mass because the coin mass of a quarter is 5.67 you multiply by 8, which is the number of quaters you have and you get 45.36 grams. if you do the same with the dollar coins, meaning you multiply the the mass by the number of coins, you should get 40.5 grams.
