Write the expression as a single logarithm.4 log M + 2 log N
A. log (M4 + N2)
B. log (MN)8
C. log 8MN
D. log M4N2
Answer: D
Mathematics
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Determine from the graph whether the function has any absolute extreme values on the interval [a, b].
A.
| Absolute minimum only. |
B. Absolute minimum and absolute maximum.
C. No absolute extrema.
D. Absolute maximum only.
Mathematics
Working together, Sarah and Heidi can milk the cows in 4 hours. If they work alone, it takes Heidi 6 hours longer than it takes Sarah. How long would it take Heidi to milk the cows alone? ?
A. 13 hours B. 15 hours C. 19 hours D. 9 hours E. 12 hours
Mathematics
Verify the identity.
= cot ? - tan ?
What will be an ideal response?
Mathematics
Simplify the exponential expression.
A. 
B. x4
C. 
D. x10
Mathematics