During the 14 days 2,744 people visited a new store. the same number of people visited the store each day. about how many people visited the store each day?

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?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

If value of cos330° is √3/2 then find tan165°.