If a 1,279 kg car is moving at 26.82 m/s when it hits a truck, resulting in a 20,000 N force that slows the car down to 10 m/s, for how long did the car experience the force?

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?

Triangle abc is a right triangle. find the measure of side b. round to the nearest hundredth. a) 6.13 cm b) 6.71 cm c) 9.53 cm d) 10.54 cm e) 12.45 cm