Assume that , and that U is the universal set of natural numbers less than 11. Find

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?



A.
B.
C.
D.
E.

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Answer: A

Mathematics

Solve the problem.Monticello residents were surveyed concerning their preferences for candidates Moore and Allen in an upcoming election. Of the 800 respondents, 300 support neither Moore nor Allen, 100 support both Moore and Allen, and 250 support only Moore. How many residents support Moore or Allen?

A. 400 B. 500 C. 100 D. 300

Find the area. Use 3.14 for ? as necessary.

A. 109.9 cm2 B. 961.625 cm2 C. 3846.5 cm2 D. 219.8 cm2

Simplify the expression.

Perform the indicated operations using a calculator.  

A. 2.098 B. 0.2618 C. 2.10 D. 0.262