Mathematics, 15.11.2019 02:31, Kiki18love
The ratio of the number of gallons a pump moves water to the number of hours it is pumping is 135 to 5. at which rate is the pump moving water? a) 15 gallons per hour b) 25 gallons per hour c) 27 gallons per hour d) 31 gallons per hour
Answers: 1
Mathematics, 21.06.2019 20:50, kidpryo1
There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
Answers: 1
Mathematics, 22.06.2019 00:00, crazylogic963
Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?
Answers: 3
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