Find the sum of the arithmetic series using a formula.6 + 12 + 18 + ... + 684
A. 38,988
B. 38,646
C. 39,330
D. 39,675
Answer: C
Mathematics
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Construct a truth table for the statement.(p ? t) ? (~p ? ~t)
A. 
| T | T | F |
F T T
F F T
B.
| T | T | T |
F T T
F F F
C.
| T | T | T |
F T F
F F T
D.
| T | F | F |
Mathematics
Provide an appropriate response. For f(x) = 5x - 2 is the sequence f(1), f(2), f(3), ... arithmetic, geometric, or neither?
A. geometric B. neither C. arithmetic
Mathematics
Solve the equation. Express radicals in simplest form.(x + 4)2 - 5 = 0
A. {4 + 
, 4 - 
}
B. {1, 9}
C. {-4 + 
, -4 - 
}
D. {-2 + 
, -2 - 
}
Mathematics
Match each description below with the letter of the correct number set. ?
A. natural B. whole C. integer
Mathematics