What is the slope of the line shown?
a. slope= -1/2
b. slope = 7
c. slope=2
d. slope= -2

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.

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !