Question 5 of 6 How many hours of training would you need to have a salary of $2,450? Hours of Training 10 20 30 40 50 60 70 Monthly Salary 1250 1400 1550 1700 1850 2000 2150 Answer here​

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

In angle pqr find the measure of

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2