Find the exact value of the trigonometric expression without the use of a calculator.sin 15° cos 45° + cos 15° sin 45°
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find the interval of convergence of the series.
A. 4 ? x < 6
B. -3 < x < 13
C. 
< x < 
D. -3 ? x ? 13
Mathematics
Provide an appropriate response.Find the transpose of 
.
What will be an ideal response?
Mathematics
Fill in the blank with one of the words or phrases listed below. Not all choices will be used.
The 
of (a + b) is (a - b).
A. index B. principal square root C. radicand D. conjugate
Mathematics
Convert the units using unit fractions.22 gal = 
qt
A. 88 B. 11 C. 176 D. 352
Mathematics