Trig angle measures : find m

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

1: 4 if the wew 35 surfboards at the beach how many were short boards?

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%