X y
4
3
2
6
8
7
3
8
4
9
8
1
5
2
1
3
2
5
0.17; no correlation
-0.17; negative correlation
0.17; positive correlation
-0.17; no correlation

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?