During the summer in Phoenix, a central air conditioner in a house uses 1.7 kilowatt/hour for 18 hours. If electricity costs $0.10 per kilowatt-hour, how much does it cost (in dollars, to the penny) to cool the house? Use exact numbers; do not estimate. g

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

Which expression is equivalent to -12(3x-3/4)