At 3: 00 p. m., jamie leaves her house and drives north to the beach. she arrives at 5: 30 p. m. also leaving at 3: 00 p. m., her brother raul leaves her house and drives south to a state park. he arrives at 4: 30 p. m. the driving distance from the beach to the state park is 240 mi. jamie and raul drove at the same speed. what was their speed?

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

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost

Urgentwhat is the area of the figure?