Public school per student expenditures increased approximately linear from $1.3 Thousand in 1975 to $10.7 Thousand and 2011 predict the per student expenditure In 2024

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

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