A softball pitcher has a 0.692 probability of throwing a strike for each pitch and 0.308 probability of throwing a ball at the softball pitcher throws 29 pictures we want to know the probability that more than 17 of them are strikes

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

step-by-step explanation:

for part a. the answer is 5 miles in a hour. in part b. the answer is 10 miles in a hour. sandra runs a mile in 6 minutes while tall runs a mile in 12 minutes