Harry went to rent-center and rented a pneumatic nailer for $45.00, a power sander for $ 39.95, and a radial arm daw for $ 57.90. what was his total bill, excluding tax?

F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2