How much does it cost to feed a 10 year old for a year?

What is the square inches of a cylindrical ring? How many significant figures are their if a bike travels 35.896 meters in 6.25 seconds? How many tenths are in 7.9? What is the value of 2 in 0.72? What is the radius of a sphere when the surface area is 803.84? What is 7.78475 rounded to 2 decimal places? A plastic box is 15.3 centimeters long 9.0 centimeters wide and 4.5 centimeters high what is its volume? What is 8303 divided by 23? If the end zone of the football field is a rectangle 10 yards long and 160 feet wide. What is its area in square feet? What is the divisibility rule for 15? Which is bigger one third of 18 or three fourths of 20? The sum of three consecutive odd numbers is 231 find the smallest odd integer? A triangle is inscribed in another figure if each vertex of the triangle touches that figure? If the numerator is smaller than the denominator what is it? How do you find the median of a math problem? If a car travels 100 miles in 2 hours what is its speed? How tall is phi from jabbawockeez? What is 10.25 as a mixed number? What is 3 over 8 as a percent? What is 14.63 as a whole number?