2. a. An urn contains 8 balls identical in every way except color. There are 2 2 red balls, 5 green balls, and 1 blue ball. You draw 2 balls (one at a time)
from the urn and replace the first before drawing the second. Find the
probability that the first ball is red AND the second is green.

Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1