The formula for the area of a triangle is a = (1/2)bh, where b represents the length of the base and h represents the height. solve the formula for b.

then, using the information from the previous problem. if a triangle has an area of 192 mm2, and the height measures 12 mm, what is the measure of the base?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?