The ratio of people who walk home from school to people who ride the bus home is 2:7the number of bus riders is how many times the number of walkers

Two inches equal approximately how many centimeters?

A noise level of a lawn tractor is approximately normallydistributed with a mean of 100 decibels and a standarddeviation of 3 decibels.

A school district has a student population of $6,734 students. If the maximum class size is 25 students. How many more teacher must the district have to supplement their staff of 217 teachers?

6.87 + 5.38 equals what as a whole number or a decimal

Find three numbers whose sum is 6 and whose sum of squares is a minimum.

What is the volume of a rectangular prism with a height of 7 units, a width of 5 units, and a length of 8 units? a. 20 cubic units b. 200 cubic units c. 2,000 cubic units d. None of the above

If x = 3, calculate the value of: x3 + x (the 'x' with the 3 after is to the power of three)

Complete the solution of the equation. Find the value of y when x equals 0. -7x+3y=30

The width of a rectangle is w meters. The length is 2w + 8 meters. What is the possible domain for w?

Which expressions are equivalent to 22c + 33d? Choose three answers