Use your estimation skills to pick the most reasonable answer. Do not solve the problem.4136.235 - 32.9415

A. 41.032935
B. 4103.2935
C. 410.32935

Answer: B

Mathematics

Find the derivative.y = (csc x + cot x)(csc x - cot x)

A. y ' = 1 B. y ' = - csc x cot x C. y ' = - csc2 x D. y ' = 0

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Mathematics

Find the indicated sum. Find the sum of the first 7 terms in the geometric series 3 + 9 + 27 + . . .

A. 1122 B. 3279 C. 9840 D. 1092

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Mathematics

What does the circuit symbol in the figure mean?

A. NOT-gate B. OR-gate C. AND-gate

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Mathematics

Simplify the radical. Assume that all variables represent nonnegative real numbers.

A. x⁵
B. x⁶
C. x⁵
D. x⁴

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Mathematics