Ron walks 0.5 miles on track in 10 minutes stevie was 0.25 mile on the track in6 minutes find the unit rate for each walker in miles per hour who is the faster walker

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

What is the distance between point a and b