Use the formula for the sum of the first n terms of a geometric sequence to evaluate the sum.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Provide an appropriate response.What types of instruments create music digitally?
A. trombones B. pianos C. synthesizers D. guitars
Mathematics
Find the area.
A.
| 36 cm2 |
B. 24 cm2
C. 18 cm2
D. 12 cm2
Mathematics
Solve the problem.The sum of the squares of the digits of a positive two-digit number is 13, and the units digit is 1 more than the tens digit. Find the number.
A. 23 B. 34 C. 43 D. 32
Mathematics
Find the power function that the graph of f resembles for large values of |x|.f(x) = (x + 7)2
A. y = x14 B. y = x49 C. y = x2 D. y = x7
Mathematics