mwk please help

The demand function for a good is q = 56.6 − 0.25p − 0.03m + 0.45ps + 0.6n where q is the quantity demanded per week, p is the price per unit, m is the average weekly income, ps is the price of a competing good and n is the population in millions. Given v...

On a college campus of 10,000 students, a single student relurned to campus infected by a discase. The spread of the disease through the student body is given by y = 10000/1+9999e^0.99t where y is the total number infected at time r (in days). (a) How man...

A manufacturer of television tubes has two types of tubes, A and B, respectively, the tubes have mean lifetimes of xA = 1495 hours and xB = 1875 hours, and standard deviation of SA = 280 hours and SB = 310 hours. Which tube has the greater (a) absolute...

The weights of 10 boxes of a children brand of cereal have a mean content of 278 grams with an S.D of 9.64 grams. If these boxes were purchased at 10 different stores and the average price per box is $ 1.29 with an S.D of $ 0.09, can you conclude that the...

What is the transformation matrix for a rotation through angle θ about Ox2?

The weights of 10 boxes of a children brand of cereal have a mean content of 278 grams with an S.D of 9.64 grams. If these boxes were purchased at 10 different stores and the average price per box is $ 1.29 with an S.D of $ 0.09, can you conclude that the...

The weights of 10 boxes of a children brand of cereal have a mean content of 278 grams with an S.D of 9.64 grams. If these boxes were purchased at 10 different stores and the average price per box is $ 1.29 with an S.D of $ 0.09, can you conclude that the...