Indicate whether the equation illustrates the multiplication property of 0, the multiplicative identity, the commutative property of multiplication, or the associative property of multiplication.(3.3)(2.5) = (2.5)(3.3)
A. Multiplication property of zero
B. Associative property of multiplication
C. Commutative property of multiplication
D. Multiplicative identity
Answer: C
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The table shows the number of votes each candidate received in the last election. Write in words the number of votes received by Mr. Olsen.
A. two thousand, seven hundred eight B. twenty thousand, seventy-eight C. two thousand, seven hundred eighty D. two thousand, seventy-eight
Solve the problem.A computer manufacturer has three outlet stores that sell its four computer systems. The following table shows the numbers of systems sold by the three stores in July. The prices of the systems are: $1200 for System 1, $1500 for System 2, $1600 for System 3, and $1800 for System 4. Write the information from the table as a 4 x 3 matrix B. Write a row matrix A for which the entries represent the prices for the systems. If C = AB, find c11 . What does this entry of C represent?
A. c11 = 144,000. c11 represents the sales of System 2 at all stores in July. B. c11 = 176,000. c11 represents the total sales at Store 1 in July. C. c11 = 164,000. c11 represents the total sales at Store 3 in July. D. c11 = 154,000. c11 represents the total sales at Store 1 in July.
Locate any intercepts of the function.
A. (0, 0), (0, 1) B. (0, 0) C. (0, 0), (1, 0) D. none
Simplify the expression.
A. x2 + 3
B.
C. x2 + 18
D.