Answer:
Step-by-step explanation:
Volume of the pyramid :

A) c + t = 60
B) 3c = 7t
Multiplying A) by -3
A) -3c + -3t = -180 then adding this to b
B) 3c = 7t
180 = 10t
trucks = 18
cars = 42
Answer:
this is 8 raise to power 18
Rolling an even number would be 1/2 possibility while flipping tails would be 1/2 possibility hence the answer is 1/4