If John has 25 apples and Bill has 15 apples how many apples do they have in all.

What is the volume of a cylinder with a radius of 9 inches and a height of 2 inches? Use 3.14 for pi. Round your answer to the nearest hundredth. 500.21 cubic inches 508.68 cubic inches 550.45 cubic inches 561.75 cubic inches

The Han dynasty lasted from 206 B. C. to 9 A. D. How many years did the dynasty last?

Marlene rides her bicycle to her friend jon's house and returns home by the same route. marlene rides her bike at constant speeds of 9 mph on level ground, 6 mph when going uphill and 18 mph when going downhill.

What are the formulas for trigonometry and pythagoras?

Finding the roots by completing the square

How many 1.1 centimeter lengths can be made from a string that is 5.093 centimeters long? Enter a numerical answer only.

The perimeter of the rectangle ABCD is 74 units. Find the length of side AB if: DC (top) = 4z-1 CB (right side) = 3z+3

Stephen has art lesson every 6 days. And a swim lesson every 9 days. He has both art and swim lesson on Tuesday. On which day of the week will he have both lessons again?

A survey has a margin of error of + / - 3%. What is the range of number of people who will vote for a candidate if 87 of the 110 people said they would vote for the candidate and there are 9570 people in the district? A. 7342 to 7796 B.

Pittsburgh international airport had approximately 714,58 passen agers in august 2009. write a number that is greater than 714,587.