Decide whether or not the modulo system forms a group.{0, 1}; multiplication modulo 2

A. Group
B. Not a group


Answer: B

Mathematics

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Solve.Find the area of a circular braided rug with a radius of 12 feet. Use  and 

A. 1808.64 sq ft B. 75.36 sq ft C. 150.72 sq ft D. 452.16 sq ft

Mathematics

Use an inequality symbol to write the given statement symbolically.6 is less than or equal to 2x.

A. 6 < 2x B. 6 ? 2x C. 6 > 2x D. 6 = 2x

Mathematics

Write the decimal as a fraction or mixed number in simplest form.-40.52

A. -4052
B. -4
C. -40
D. -405

Mathematics

The demand for your college newspaper is 1800 copies per week if the paper is given a way free of charge, and the demand drops to 900 if the charge is $0.10 per copy. However, the university is prepared to supply only 700 copies per week free of charge but will supply 950 per week at $0.25 per copy. At what price should the college newspapers be sold so that there is neither a surplus nor a shortage of papers? ?

A. $0.07 B. $0.06 C. $0.22 D. $0.17 E. $0.11

Mathematics