Provide an appropriate response.(29 × 18) × 13 = 678629(18 × 13) = 6786This is an example of the
.
A. commutative property of addition
B. commutative property of multiplication
C. associative property of multiplication
D. associative property of addition
Answer: C
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Estimate the slope of the curve at the indicated point.
A. 1 B. Undefined C. -1 D. 0
Solve the problem.If sin ? = 0.5, find the value of sin ? + sin (? + 2?) + sin (? + 4?).
A. 1.5 B. 1.5 + 6? C. 0.5 D. 3.5
Solve the problem.A rectangle has a length of x + 5 and a width of x - 5 and has an area of 56 square units. Find the length and width of the rectangle. (A = LW)
A. width = 7 units; length = 8 units B. width = 4 units; length = 14 units C. width = 2 units; length = 28 units D. width = 1 unit; length = 56 units
Find the expected value.Suppose that 1,000 tickets are sold for a raffle that has the following prizes: one $300 prize, two $100 prizes, and one hundred $1 prizes. What is expected value of a ticket?
A. $300 B. $0.60 C. $1 D. $100