Between 10 pm and 7:45 am the water level in a swimming pool decreased by 9/50 inch. Assuming the constant rate how much did it drop each hour

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

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?

Scarlett stopped at a campground along the appalachian trail. the campground had a 12 acre area for tents, divided into 6 equal campsites. scarlett picked one of the sections to pitch her tent. which expression would give you the size of scarlett’s campsite? (more than one answer