Find the interval of convergence of the series.
A. -5 ? x ? 7
B. 0 ? x < 2
C. -5 < x < 7
D. - 
< x < 
Answer: B
Mathematics
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Find the whole.30% of what number of courts is 65 courts?
A. 217 courts B. 2170 courts C. 20 courts D. 22 courts
Mathematics
Solve the equation for the specified variable.S = 2?rh + 2?r2; solve for h
A. h = 2?(S - r)
B. h = 
C. h = S - r
D. h = 
- 1
Mathematics
Use the method of your choice to factor the trinomial, or state that the trinomial is prime.7y2 - 36y + 32
A. 7(y - 8)(y - 4) B. (7y + 4)(y - 8) C. (7y - 8)(7y + 4) D. (7y - 8)(y - 4)
Mathematics
Find the sum of the sequence. 
A. 
B. 
C. - 
D. - 
Mathematics