Evaluate the expression.
3
A. 
B. 152
C. 98
D. 
Answer: A
Mathematics
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Evaluate the integral.
A. 0
B. 8
i
C. 8
i + 9
j
D. 9
i
Mathematics
Solve the problem.A loan officer at a bank has $100,000 to lend and is required to obtain an average return of 
per year. If he can lend at the rate of 
or the rate of 
how much can he lend at the 
rate and still meet his required return?
A.
| $7142.86? |
B. $4000.00
C. $900,000.00
D. $33,333.33
Mathematics
Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Three coins are tossed, and the number of heads is noted.
A. 
B. 
C. 
D. 
Mathematics
Find the angle between v and w. Round your answer to one decimal place, if necessary.v = 2i + 5j,
w = -7i + 8j
A. 73.0° B. 31.5° C. 63.0° D. 21.5°
Mathematics