Multiply.a6(7a - 2)2
A. 49a2 + 4a6
B. 49a8 - 28a7 + 4a6
C. 7a2 - 28a + 4a6
D. 7a2 + 4a6
Answer: B
Mathematics
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Enrollment at a certain university t years after 2000 is given by
.
What is the enrollment in 2000? Round your answer to two decimal places, if necessary.
?
A. 
B. 
C. 
D. 
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Write the number in standard form.4(cos 2? + i sin 2?)
A. 4 B. -4 C. 4i D. -4i
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Convert the given interest rate to decimal form if it is given as a percentage, and to a percentage if it is given in decimal form.0.05% to decimal
A. 0.5 B. 5.0 C. 0.05 D. 0.0005
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Use common or natural logarithms to solve the exponential equation symbolically.2(x - 1) = 16
A. x = 
+ 1
B. x = 1 + 
C. x = - 
- 1
D. x = 
- 1
Mathematics