Compare each set of data.
Set A

5, 8, 9, 10, 12, 15, 16, 20

Set B

24, 34, 37, 42, 56, 57, 65

Which set shows greater variability?
Which measure provides greater variability for the set you chose?

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

What is the slope of the line passing through the points (-5, 7) and (-3,5)?