Write -1/14, 7/9, -4/5 in order from least to greatest. a. -1/14, 7/9, -4/5 b. 7/9, -4/5, -1/14 c. -4/5, -1/14, 7/9 d. -1/14, -4/5, 7/9

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

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.

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.