Simplify. Express the answer using positive exponents.
A. 
B. 
C. 
D. 
Answer: A
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Express the area of the region bounded by the given line(s) and/or curve(s) as an iterated double integral.The curve 
and the lines 
and 
A. 
B. 
C. 
D. 
Solve the problem.A box of supplies that weighs 1500 kilograms is suspended by two cables as shown in the figure. To two decimal places, what is the tension in the two cables? 
A. Tension in right cable: 1098.08 kg; tension in left cable: 776.46 kg B. Tension in right cable: 776.46 kg; tension in left cable: 723.54 kg C. Tension in right cable: 723.54 kg; tension in left cable: 776.46 kg D. Tension in right cable: 776.46 kg; tension in left cable: 1098.08 kg
Write the improper fraction as a mixed or whole number.
A. 7
B. 
C. 
D. 
Find the approximate equation of the line that passes through the two points. Write the equation in slope-intercept form. Round the slope and the constant term to two decimal places.(3.2, 3.5) and (2.5, 4.4)
A. y = -0.78x + 5.52 B. y = 1.09x + 1.76 C. y = 1.29x + -0.61 D. y = -1.29x + 7.61