Provide an appropriate response.110 × 87 = 957087 × 110 = 9570This is an example of the .

A. commutative property of addition
B. commutative property of multiplication
C. associative property of addition
D. associative property of multiplication


Answer: B

Mathematics

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Perform the operation and give the answer in the same numeration system. Write the answer as simply as possible.Add and 

A.

B.

C.

D.

Mathematics

Solve.How long will it take for the population of a certain country to double if its annual growth rate is 0.6%? Round to the nearest year. Use the exponential growth model 

A. 116 yr B. 50 yr C. 333 yr D. 1 yr

Mathematics

Solve.Given that sin ? =  and that the terminal side is in quadrant II, find .

A. - 
B.
C. - 
D.  

Mathematics

Factor the GCF from each term in the expression.24x9y9 - 24x7y7 - 60x2y4

A. 12(2x9y9 - 2x7y7 - 5x2y4) B. 12x2y4(2x7y5 - 2x5y3 - 5) C. No common factor D. 12x2(2x7y9 - 2x5y7 - 5y4)

Mathematics