Solve the problem.Add (n8 - 20) to the difference between (8n7 - 10n5 - 16) and 

A. -44n12
B. n8 + 5n7 + 2n5 - 21
C. n8 + 5n7 + 2n5 - 51
D. n8 + 5n7 - 7n5 - 21


Answer: C

Mathematics

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Find the error in the traditional algorithm method: ??

A. ?Multiplication and addition error  (9 × 3 + 3) B. ?Forgot to add carried number (second column) C. ?Added total incorrectly D. ?Place-value error in the second row of computation E. Place-value error in the first? row of computation

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Solve the problem.What will be the amount in an account with initial principal $9000 if interest is compounded continuously at an annual rate of 7.25% for 7 years?

A. $9000.00 B. $9676.74 C. $14,950.20 D. $5066.20

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Write the improper fraction as a whole or mixed number.

A. 2981
B.
C. 213
D. 2983

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Raise to the power or find the root. Assume that all variables represent positive numbers. Write with only positive exponents.4/3

A.
B.
C.
D.

Mathematics