The GCF of 18 and 39 is 3
Probability of heads or tails is .5
so you do (.5)^3 and you get D = 0.125
Answer:
The last one, I think
Step-by-step explanation:
Answer:
Rate = (4C)cars/3(H)hrs
Step-by-step explanation:
The expression of the above formula for C fraction of 4 cars and H fraction of 3 hours will be 4(C)/3(H) since he can tune 4 cars every 3 hours