Find the slope of the line and sketch the graph.y = 2x
A. Slope: 2
B. Slope: 
C. Slope: -2
D. Slope: 0
Answer: A
Mathematics
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Express the limit as a definite integral.
?xk, where P is a partition of [0, 4?]
A. 
dx
B. 
dx
C. 
dx
D. 
dx
Mathematics
Solve the problem.If a fair coin is tossed twice, the probability that both tosses will come up heads is
A. 
.
B. 
.
C. 
.
D. 
.
E. none of these
Mathematics
Solve the problem.At a liberal arts college, students are classified as humanities or science majors. There is a probability of 0.9 that a humanities major will change to science and of 0.2 that a science major will change to humanities. What are the long-term predictions for each major? Round numbers to the nearest thousandth.
A. 
B. 
C. 
D. 
Mathematics
Multiply.-3x9y8 ? 9x8y
A. 6x72y8 B. -27x17y9 C. 6x17y9 D. -27x17y8
Mathematics