Which of the following cannot be increased by using a machine of some kind?

Which phases do not always fill their containers? select all that apply a. solid b. liquid c. gas

Apopulation of bolts has a mean thickness of 20 millimeters, with a population standard deviation of .01 millimeters. give, in millimeters, a minimum and a maximum thickness that includes 68% of the population of bolts.

Mason ran 2/3 mile in 1/3 hours. what was nasons unit rate?