Simplify. Assume that all variables represent nonzero quantities.(-7x)0 + (-13y)0
A. 2
B. -2
C. -20
D. 0
Answer: A
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Evaluate the integral.
A. 
ln 
- 
+C
B. 
ln 
+ 
+ C
C. ln 
- 
+C
D. 
ln 
+ 
+ C
Solve the problem.The following data represents the number of employees at a company at the start of each year since the company began. 
Using the line of best fit for the data set, predict the number of employees at the start of the 10th year.
Fill in the blank(s) with the appropriate word(s).
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
A traffic survey recorded the number of passengers in cars entering a parking lot. The findings are summarized as follows. No. passengers Frequency 1 45 2 68 3 34 4 13 Let the random variable X be the number of passengers in a car. Find the probability distribution of X.
What will be an ideal response?