Write the solution set in interval notation.-1 < w ? 3
A. {w|-1 < w < 3}
B. {w|-1 < w ? 3}
C. {w|-1 < w ? 3}
D. {w|-1 > w ? 3}
Answer: B
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Solve the problem.Students at East Central High School earned $344 selling candles. They want to make $2000 for a club trip. What percent of their goal has been reached? Round to the nearest tenth of a percent, if necessary.
A. 1.7% B. 5.8% C. 58% D. 17.2%
Solve the problem.Data regarding the amount spent by a government department is represented in the following graph. Find the change in amount spent for the years shown in the graph. Is the graph a straight line?
A. Change for each year: $0.18 billion; yes B. Change for each year: $0.72 billion; yes C. Change from 1998 to 1999: $0.72 billion, change from 1999 to 2000: $0.18 billion; no D. Change for each year: $0.38 billion; yes
Decompose into partial fractions.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
Solve the inequality by the test-point method. Write the solution in interval notation.x3 - 8x2 > 0
A. (0, 8) B. (-?, 8) C. (8, ?) D. (-?, 0) ? (8, ?)