A hose can be used to fill a swimming pool with water at a rate of 4 inches per hour. Question 1
Part A

Write an equation to relate the number of inches of water in the pool, y, to the time in hours, x, it takes to fill the pool.

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

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?