Evaluate the expression without using a calculator.49-3/2

A.
B. 343
C. -343
D. - 


Answer: A

Mathematics

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Express the given complex number in polar form.3.69e3.98j

A.
B.
C.
D.

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Provide an appropriate response.Explain in your own words the difference between comprehensive insurance and collision insurance.

What will be an ideal response?

Mathematics

Use the intermediate value theorem for polynomials to show that the polynomial function has a real zero between the numbers given.f(x) = 3x3 - 3x + 8; -2 and -1

A. f(-2) = -9 and f(-1) = 9 B. f(-2) = 10 and f(-1) = 8 C. f(-2) = 10 and f(-1) = -8 D. f(-2) = -10 and f(-1) = 8

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Find the LCM of the set of numbers.8, 20

A. 40 B. 160 C. 20 D. 28

Mathematics