Reconsider the paint-drying situation of Example 8.5, in which drying time for a test specimen is normally distributed with . The hypotheses : versus : are to be tested using a random sample of observations.

Divide. write in the simplest form. 4 1/6 divided by 10

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?