Yuri measured the snowfall over a four-day period and calculated a total of 15 1/3 inches of
snowfall
. If it snowed 4 3/4 inches on the first day
and 2 1/2 inches on the second day, how much
snow fell on the third and fourth days?

What numbers are included in the set of integers? what numbers are not included?

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

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.