3.8 m 4-7.5 m

the area of each of these shapes

5 mm

8.6 mm

6 mm

7.8 mm

Under what circumstances will the chi-square test for goodness of fit produce a large value for chi-square? Question options: a. when the sample proportions are much different than the hypothesized population proportions b.

What are the first six nonzero multiples of 5

A 21 inch piece of steel is cut into three pieces so that the second piece is twice as long as the first, the third piece is 3 inches more than three times the length of the first piece. find the lengths of the pieces.

Solve for x. x2 + 7x + 10 = 0

Is 7/9 bigger than 0.85

The area of a square piece of cardboard is 81 square inches. What is the length of the cardboard?

What is 5k + (-2k) - (-1)

What is the value of the expression 4 (x+y) when the x=6 and y=2.4

Which value of x satisfies both - 9x+4y=8 and - 3y-y=4

How do you use theorems about parallelograms to solve problems?