A triangle's longest side is 9 cm. Ils shortest side is 5 cm
less than that. The third side
is 3 em more than the
shortest side. What are the
two other lengths of the
triangle? How would you
classify the triangle by the
lengths of its sides?

Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307