Find the sum of the infinite geometric series.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?undefined
Answer: D
Mathematics
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Mathematics
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 42 ? 45
A. 262,144 B. 16,777,216 C. 16,384 D. 1,048,576
Mathematics
Verify the identity.sin2(-?) + cos2(-?) = 1
What will be an ideal response?
Mathematics
Find the number of terms in the arithmetic sequence.2, 
, 1, . . . , -6
A. 18 B. 16 C. 17 D. 15
Mathematics