The daily temperature in august in a region is normally distributed with a mean of 86 degrees f and a standard deviation of 4 degrees f. what is the probability that a daily temperature would be between 90 and 100 degrees f?

A, at (-2, 4), is 6 .of a'? (-8, 4) (-8, -2) (-2, -2) (-2, 4) b, at (-4, -7), isy-.of b'? (-4, 7) (4, -7) (4, 7) (-4, -7)

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5

The key on a road map has a scale factor of 1.5 inches = 50 miles. the distance between santa fe and albuquerque measures 7.5 inches. the distance between santa fe and taos is 0.75 inches. what is the actual distance between the cities?