4. They were 30 problems on the test, Nancy got 20% wrong. How many problems did Nancy get wrong?

What values of data might affect the statistical measures of spread and center

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4