Find a 95% confidence interval for
n = 40.
if X = 56,
o = 3.5,

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year