Determine whether the ordered pair is a solution of the given linear equation.2x + 5y = 4; (-3, -2)
A. no
B. yes
Answer: A
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Use the root test to determine if the series converges or diverges.
A. Converges B. Diverges
Perform the indicated operations on a calculator. Express the result with the proper accuracy and precision. Assume that all numbers are approximate.
- 
A. 21.7 B. -1.28 C. 21.73 D. -1.277
Evaluate the limit by direct evaluation. Change the form of the function where necessary.
(x - 4)(
- 2)
A. 4 B. Does not exist C. 0 D. 2
Write the compound statement in symbolic form. Let letters assigned to the simple statements represent English sentences that are not negated. Use the dominance of connectives to show grouping symbols (parentheses) in symbolic statements.If I like the song or the DJ is entertaining then I do not change the station.
A. (p ? q) ? ~r B. p ? (q ? r) C. p ? (q ? ~r) D. (p ? q) ? r