Simplify the expression. Assume that all variables are positive when they appear.
- 
A. 2 - 3
B. 5
C. 3
- 2
D. 2
- 3
Answer: D
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Use a table to answer the question. Round to the nearest percent.What percentage of the population lies between the population z scores -0.54 and 0.54?
A. 41% B. 45% C. 36% D. 38%
The pie chart below shows the number of pizzas consumed by college students in a typical month. Use the chart to answer the question. 
What percent of college students consume no pizzas in a typical month?
A. 5% B. 34% C. 2% D. 18%
Perform the indicated operation.48 cm - 20 mm (in centimeters)
A. 47.8 cm B. 460 cm C. 28 cm D. 46 cm
Advertising Suppose that a survey of 100 advertisers in U.S. News, These Times, and World found the following.
21 advertised in all three
24 advertised in These Times and U.S. News
57 advertised in World and U.S. News
23 advertised in World and These Times
51 advertised in These Times
64 advertised in U.S. News
65 advertised in World
Which is the correct Venn diagram representing this information?
 figure 1.png)
 figure 2.png)