You plan to invest $12,000 in two funds paying 4 1/2 and 5% simple interest. (There is more risk in the 5% fund.) Your goal is to obtain a total annual interest income of $575 from the investments. What is the smallest amount you can invest in the 5% fund and still meet your objective?

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be