9. Diagram this statement. Then answer the questions that follow.
Forty-ve thousand dollars was
raised in the charity drive. This
was nine tenths of the goal.
a. The goal of the charity drive was
to raise how much money?
b. The drive fell short of the goal
by what percent?
a) 50,000 dollars

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3