The mean per capita consumption of milk per year is 131 liters with a variance of 841. if a sample of 132 people is randomly selected, what is the probability that the sample mean would be less than 133.5 liters? round your answer to four decimal places.

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

The constant of is the value that relates two variables that are directly or inversely proportional. a.discrete function b.independent variable c.variation d.function notation