The grocery store sells cantaloupes for $4.50 per pound. Write a function to represent the situation. Is the fiction continuous or discrete? Explain

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

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 solution to the equation below? 3/x-2+6=square root x-2 +8