How many subsets of the set {3, 4, 6, 8, 9} do not contain a perfect square?

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


Answer: 8

Mathematics

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What mass is equal to 1 g? 

A. 0.01 kg B. 100 kg C. 1,000 kg D. 0.001 kg E. 0.1 kg

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Is the following correspondence a function??

A. Yes B. No

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Factor completely. If the polynomial is prime, then state this as your answer.72x - 2x3y2

A. 2x(6 + xy)(6 - xy) B. prime C. 2x(6 + xy)2 D. 2x(6 - xy)2

Mathematics

Graph the system of inequalities.y ? 2x - 4x + 2y ? 7x ? -2y ? 1

A.

B.

C.

D.

Mathematics