A ceramist has one glaze that is 10% lead and another that is 21% lead. How many quarts of each glaze must she use to make 5 quarts if a glaze that is 13% lead?

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Find the area of the surface obtained by rotating the curve z=4e^2y from y = 0 to y =1 about the y-axis. the area is square units