Solve the problem.Sales of frozen pizza for a club fund-raiser increased from 500 one year to 670 the next year. What was the percent of increase?
A. 25.4% increase
B. 74.6% increase
C. 66% increase
D. 34% increase
Answer: D
Mathematics
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Perform the indicated operation and simplify.
- 
A. 
B. 
C. 
D. 
Mathematics
Determine whether the relation defines y as a function of x. Give the domain.y = 
A. Not a function; domain: 
B. Not a function; domain: 
C. Function; domain: (-?, ?)
D. Function; domain: 
Mathematics
Solve. Round any approximate solution to the fourth decimal place.9(5)x = 39
A. 0.9624 B. -0.1431 C. 0.9111 D. 2.1133
Mathematics
Provide an appropriate response.If Z has a standard normal distribution, find P(2.5 ? Z ? 3).
Fill in the blank(s) with the appropriate word(s).
Mathematics