What is the Q1, Q3, and interquartile range of this data set? {87, 88, 79, 92, 90, 79, 86, 82, 90, 78, 88, 82, 95, 87, 79}

Question 1 options:

Q1 = 79, Q3 = 87, IQR = 8

Q1= 78, Q3= 95, IQR = 17

Q1 = 79, Q3, = 90, IQR = 11

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

For the equations below which statement is true ? -2x=14 6x=-42

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?