The formula d = rt gives the distance traveled in time t at rate r. a bicyclist rides for 1.5 hours and travels 25 miles.

what was her average speed?

What is the measure of x, in degrees

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

If you are just building your payment history, how many points from a perfect score will you possibly miss?