At a school, the ratio of students who take the bus to students who carpool is 3:2. 100 students take the bus.
If estimating, what two numbers would serve as bounds for the
number of students who carpool?
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Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

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

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)