Add or subtract. Simplify your answer to lowest terms.
- 
+ 
A. 1
B. -1
C. 
D. 
Answer: A
Mathematics
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Find the derivative of the function.y = log7 (3x2 - 2x)5/2|
A. 
B. 
C. 
D. 
Mathematics
Answer the question.What does the digit 4 mean in the number 301,475?
A. 4 thousands B. 4 tens C. 4 hundreds D. 4 hundred thousands
Mathematics
Solve the problem.Yearly sales of an electronic device S(t), in millions of dollars, t years after 1996 can be estimated by S(t) = 200 ? 3t .What is the doubling time for the yearly sales?
A. 1.3 yr B. 0.6 yr C. 0.7 yr D. 5.5 yr
Mathematics
Solve by using the square root property.(2x - 5)2 = 81
A. x = 4, x = -14 B. x = 14, x = -4 C. x = 7, x = -2 D. x = 2, x = -7
Mathematics