A company sells widgets. The amount of profit y made by the company is related to the selling price of each widget x by the given equation : y=-x^2+51x-201 using this equation find out what price the widgets should be sold for to the nearest cent for the company to make the maximum profit

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?

Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost