bernice has received scores of 85 72 90 80 and 86 on her first five exams. Her goal is to achieve a final average of 83. What score must she receive on the last exam to realize her goal.

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?