Solve the problem.A high school graduating class is made up of 440 students. There are 168 more girls than boys. How many boys are in the class?
A. 168 boys
B. 136 boys
C. 304 boys
D. 440 boys
Answer: B
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Determine whether the variation between the indicated quantities is direct or inverse.The distance traveled by a person in a car traveling at fixed speed and the time taken to drive this distance.
A. Inverse B. Direct
Solve the problem.A cylindrical tin can (closed at both ends) has a volume of 19 in3. Sketch the surface area of the can as a function of its radius.
A. 
B. 
C. 
D. 
The graph below is one complete cycle of the graph of an equation containing a trigonometric function. Find an equation to match the graph. If you are using a graphing calculator, graph your equation to verify that it is correct.
?
What will be an ideal response?
Solve the problem.A die is weighted so that an even-numbered face is three times as likely to occur as an odd-numbered face. What probability should be assigned to each face?
What will be an ideal response?