Asimple index of three stocks have opening values on day 1 and day 8 as shown in the table below. what is the rate of change of this simple index over one week? round your awnser to the nearest tenth.

Evaluate the expression. (9 + 5)(3 + 2)0

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.