Mr. Willams' physical education class lasts 7/8 hours. How many minutes are spent warming up and cooling down? Part of 7/8-hour class
playing game1/2
instruction 1/5
warm-up and cool down 3/10

Abee with velocity vector r'(t) starts out at (5, −5, −3) at t = 0 and flies around for 5 seconds. where is the bee located at time t = 5 if 5 0 r'(u)du = 0?

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36