Air pressure decreases as
a. velocity increases.
b. elevation increases.
c. acceleration decreases.
d. gravity increas

Why cooking gas has a typical smell

What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1.86 ∘c/m.

Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47