A Christmas tree is in the shape of a cone whose height is 10 feet and volume is 46.2 ft?. Which of the following equations can be used to find the
radius (r) of the tree?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

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?

A0.40 kg soccer ball is kicked so that its incoming velocity of 5 m/s is changed to an outgoing velocity of -25 m/s. what impulse does the player apply to the ball?