Find the sum of the arithmetic series using a formula.1 + 3 + 5 + ... + 511

A. 65,536
B. 65,025
C. 65,792
D. 66,049


Answer: A

Mathematics

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What will be an ideal response?

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Find the inverse of the invertible matrix.

A.
B.
C.
D.

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Provide an appropriate response.Find the sum of the infinite geometric sequence (if it exists): 4, - , - , . . .

Fill in the blank(s) with the appropriate word(s).

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Solve the linear equation.x + 1 = 5

A. -6 B. 4 C. 6 D. -4

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