Gabriella wants to know what the most popular sport is at her school. She randomly selects 12 players from the girls' lacrosse team to ask the question. Does her method create a representative sample of the population?

Part 2 David is working through finding equivalent expressions. He is given - 2r - 5a + 12r + 10 + 5a. He thinks the correct answer is - 10a + 10 + 10r. Is David correct? Why or why not? (This can be answered by showing your work.

1,935 round to the nearest thousand

A company launches 4 new products. The market price, in dollars, of the 4 products after a different number of years, x, is shown in the following table: Product Function Year 1 (dollars) Year 2 (dollars) Year 3 (dollars) Product 1 f (x) =

This sum of this four digit even number's thousands and ones digits is 10

What is the value of the expression when x = 5, y = 4, and z = 3? 5 (4x-2y+z) a. 20 b. 65 c. 75 d. 99

The length of a rectangular map is 15 inches and the perimeter is 50 inches find the width

10 cm 8 cm se the formula for the area of a rectangle, A = lw, where A represents the area, / represents the length, and w represents the ridth. 18 cm? 36 cm 80 cm 160 cm

A ternary digit is either 0, 1, or 2. how many sequences of eight ternary digits containing a single 2 and a single 1 are possible?

Drag steps in the given order to evaluate this expression. - 3 (-3+2) - 6

Change x^2-2x-3 to intercept form