The base of a triangle is four times its height. if the area of the triangle is 242 square millimeters, find its height

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

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.

15/16 as a decimal rounded to the nearest hundredth