Find all values that make the expression undefined.

A. 0
B. Never undefined
C. -7
D. 7


Answer: C

Mathematics

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Find the absolute and relative errors.Your credit card applies a finance charge of $24.69. The finance charge should have been $22.28.

A. absolute error: $2.41  relative error: 24.1% B. absolute error: $2.41  relative error: 9.8% C. absolute error: $2.41  relative error: 10.8% D. absolute error: -$2.41  relative error: -10.8%

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Use the root test to determine if the series converges or diverges.

A. Diverges B. Converges

Mathematics

Combine like terms.9ab + 6 + 2ab + 3

A. 11a + 11b + 9 B. 11ab + 6 + 3 C. 11ab + 9 D. 9ab + 11

Mathematics

Solve.(7x - 5)(7x - 1) = 0

A.
B. - , - 
C.
D.

Mathematics