Express as a single logarithm.log2 8 + log2 7
A. log2 15
B. log2 56
C. log4 56
D. log4 15
Answer: B
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Determine from the graph whether the function has any absolute extreme values on the interval [a, b].
A. Absolute maximum only.
B. No absolute extrema.
C.
| Absolute minimum only. |
D. Absolute minimum and absolute maximum.
Solve the problem.The temperature in Verlander is modeled by 
where T(x) is the temperature in degrees Fahrenheit on day x, with 
representing January 1 and 
representing December 31. Find the temperature on May 20.
A. 72°F B. 83°F C. 70°F D. 64 °F
Solve the problem.If 
is a convergent series of nonnegative terms, what can be said about 
, where k is a positive integer?
A. Always diverges B. May converge or diverge C. Always converges
Use the appropriate geometric formula from the following list to find the requested measure. 
The area of two squares, each with a side measuring 15 yards
A. 225 sq yd B. 220 sq yd C. 60 sq yd D. 450 sq yd