Solve the problem.How many ways are there to choose the answers to a test that consists of three true-false questions followed by eight multiple-choice questions with four possible answers each?
A. 524,288
B. 36,864
C. 4105
D. 65,544
Answer: A
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Put the equation in slope-intercept form by solving for y. Use the slope and y-intercept to graph the equation.8x + y = 6
A. 
B. 
C. 
D. 
Solve the problem.An oil well off the Gulf Coast is leaking, with the leak spreading oil over the surface of the gulf as a circle. At any time t, in minutes, after the beginning of the leak, the radius of the oil slick on the surface is 
Find the area A of the oil slick as a function of time.
A. A(r(t)) = 4?t B. A(r(t)) = 4t2 C. A(r(t)) = 4?t2 D. A(r(t)) = 2?t2
Let U = {all soda pops}; A = {all diet soda pops}; 
and 
Describe the given set in words.(A ? B) ? C'
A. All cola soda pops not in cans B. All non-diet, non-cola soda pops not in cans C. All soda pops that are diet colas or not in cans D. All diet-cola soda pops not in cans
Evaluate the expression.3-1 + 5-1
A. - 
B. 2
C. 
D. 