At 10 a. m., there were 12 people in a swimming pool. at 11 a. m., there were 27 people in the pool.
what was the percent of increase in the number of people in the swimming pool from 10 a. m. to 11 a. m.?

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Askateboard ramp is in the shape of a right triangle what is the height of the ramp