An investor invested a total of $2,300 in two mutual funds. one fund earned a 8% profit while the other earned a 6% profit. if the investor's total profit was $168, how much was invested in each mutual fund?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.