What is the z-score with a confidence level of 95% when finding the margin of error for the mean of a normally distributed population from a sample?
0.99
1.65
1.96
2.58

The pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas. if the pressure is 6 pounds per square inch when the temperature is find the pressure exerted when the temperature of the gas is 380 degrees f show work for the

Why do interests rates on loans to be lower in a weak economy than in a strong one

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.