Drag the tiles to the correct boxes to complete the pairs. What x-value makes the set of ratios equivalent?
2:3= 6:x
4:7=x: 42
2x: 48 = 3:12
12:15 = x: 20
6
9
16
24
hts reser

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

What is the y intercept of f(x)=(1/2)^x?

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