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Carter and his mom are playing a board game. The clock shows the time that they started playing their game this morning.
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If it is 1.13 p. m. now, how long have Carter and his mom been playing their game?
7
A)
15 minutes
B)
1 hour
1 hour, 15 minutes
D)
2 hours, 15 minutes

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?