Solve.In recent years, many states have passed laws against smoking in public buildings. The total number of states N that have passed a no smoking in public buildings law, t years after 1987 is given by the functionN(t) = 
How many states had passed the law in 1987? Round to the nearest whole number.
A. 0
B. 4
C. 3
D. 1
Answer: C
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Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. -14 B. -5 C. 0 D. 1
Solve.A company has just purchased a new computer for $5500. The company chooses to depreciate the computer using the straight-line method over 5 years. A linear function that expresses the book value V of the computer as a function of its age x is 
What are the intercepts of the graph of the linear function?
A. The y-intercept is 5500 and the x-intercept is 5. B. The y-intercept is 5500 and the x-intercept is -1100. C. The y-intercept is 5 and the x-intercept is 5500. D. The y-intercept is 1100 and the x-intercept is 5.
Find the part.0.7% of 7000 hurricanes
A. 5 hurricanes B. 49 hurricanes C. 490 hurricanes D. 4900 hurricanes
Use the graph to determine the x- and y-intercepts.
A. x-intercept: -1; y-intercept: 1 B. x-intercept: 1; y-intercept: 1 C. x-intercept: 1; y-intercept: -1 D. x-intercept: -1; y-intercept: -1