What is 10.74 rounded to the whole number.?

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

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

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents