How many gallons each of 25% alcohol and 5% alcohol should be mixed to obtain 20 gal of 10% alcohol

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

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.