Solve for the indicated variable.ln (x + 4) - ln (y + 1) = ln 5, for x
A. x = e(y + 1) + 5y + 1
B. x = 
C. x = y + 2
D. x = 5y + 1
Answer: D
Mathematics
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Multiply.
A. - 
B. 
C. 
D. - 
Mathematics
Solve the problem.The weekly sales in thousands of items of a product has a seasonal sales record approximated by 
, where x is the time in weeks with x = 1 referring to the first week in the year. During which week(s) will the sales equal 79,130 items?
A. Week 30 and week 47 B. Week 4 and week 47 C. Week 21 and week 30 D. Week 4, week 20, and week 52
Mathematics
Give the symbolic representation for the function f.Function f takes the square root of the quantity x plus 16.
A. f(x) = 
+ 16
B. f(x) = -16 + 
C. f(x) = 
D. f(x) = 
Mathematics
Find the partial fraction decomposition for the rational expression.
A. - 
- 
B. 
+ 
C. - 
- 
D. - 
- 
Mathematics