Evaluate the absolute value.|1|
A. 1
B. 0
C. -1
D. does not exist
Answer: A
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Find the limit.
A. 0 B. -? C. 5 D. 1
Solve the problem.An accountant tabulated a firm's profits for four recent years in the following table:
The accountant then fit both a linear graph and an exponential curve (seen below) to the data, in order to estimate future profits. Use the exponential graph to estimate the profits in the year 2002.
A. About $750,000 B. About $1,300,000 C. About $1,700,000 D. About $1,000,000
Use a calculator to find the value of the trigonometric expression to four decimal places.sin 78°
A. 0.9511 B. 0.2079 C. 0.7431 D. 0.9781
Solve the problem.Wind speed varies in the first twenty meters above the ground. For a particular day, let 
compute the wind speed 
above the ground. What is the wind speed 
above the ground? Round your result to the nearest hundredth.
A. -1.95 m/sec B. 6.25 m/sec C. 5.79 m/sec D. 5.89 m/sec