A rocket is launched from a height of 10 meters with an upward velocity of 56 meters per second. a. When will the rocket hit the ground?

b. What is the maximum height of the rocket?

c. After how many seconds does the rocket reach the maximum height?

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

What is the x-intercept and y-intercept of the equation 2x+1. 2o