Two cylindrical cans have the same volume. the height of one can is triple the height of the other. if the radius of the narrower can is 12 units, how many units are in the length of the radius of the wider can? express your answer in simplest radical form.

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

Suppose m: angle a =77 degrees what is the measure of a complement of a complement of angle a, what is a conclusion you can draw about a complement of a complement of an angle