Write the first four terms of the geometric sequence whose first term and common ratio are given.a = 1; r = 
A. 1, 
, 
, 2, . . .
B. 
, 
, 
, 
, . . .
C. 1, 
, 
, 
, . . .
D. 1, 3, 9, 27, . . .
Answer: C
Mathematics
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Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement.~(~p ? ~q) ? (~r ? ~p)
A. True B. False
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Evaluate.9 ? 9 - 7
A. 88 B. 567 C. 74 D. 18
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Rewrite the given expression as a single logarithm. Assume that all variables are defined in such a way that variable expressions are positive and bases are positive numbers not equal to 1.log713 - log7a
A. log7
B. log14
C. log7
D. log7(13 - a)
Mathematics
Provide an appropriate response.Can the sum be simplified without first simplifying the individual radical expressions?
- 
A. Yes B. No
Mathematics