The distance (in meters) at which a car needs to stop is equal to 4 times the square root of the speed of the car (in meters per second) when the driver applies the brake. A car is travelling 9 meters per second. What is the distance at which the car will stop when the driver applies the brake?

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?