Mikita is painting a spherical model of a human cell for a science fair. she uses 452.16 square inches of paint to evenly cover the outside of the cell with one coat of paint. what is the diameter of the cell model? (use 3.14 for the value of π.)

The four giant gas points that are made primarily of lightweight elements are

In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.

Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.