When you are testing the equality of several populations means, what problems arise if you attempt to perform all possible pairwise t-tests

Find an equation for the linear function which has slope -10 and x-intercept -7

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

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.