A rectangle has a height of 4w^34w 3

4, w, cubed and a width of 5w^2-3w-45w

2

−3w−45, w, squared, minus, 3, w, minus, 4.

1. are the triangles similar and if so why? what is the value of x? show your work.

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

To decrease an amount by 16% what single multiplier would you use