Jill is deciding whether to wear her pink shirt (P) or her white shirt (W). Then she must choose between her blue coat (B) or her green coat (G). Which list shows all the possible outcomes for Jill choosing one shirt and one coat? possible answers
P-W, B-G
P-B, W-G
P-W, P-B, P-G, W-B, W-G, B-G
P-B, P-G, W-B, W-G

Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.

The triangles are similar. what is the value of x? show your work.

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5