Identify the property illustrated by the statement.5 ? 1 = 5
A. Distributive property
B. Multiplicative identity
C. Additive identity
D. Multiplication property
Answer: B
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Use the data to construct a frequency distribution.A random sample of 30 high school students is selected. Each student is asked how much time he or she spent watching television during the previous week. The following times (in hours) are obtained: 8, 16, 10, 13, 10, 8, 10, 9, 7, 13, 11, 9, 9, 8, 11, 10, 7, 7, 12, 9, 7, 9, 16, 11, 8, 12, 8, 11, 10, 9Construct a frequency distribution for the data.
What will be an ideal response?
Describe the sample space for the experiment.A blue card followed by a green card is drawn from a box containing 3 blue cards numbered 1 through 3, and 4 green cards numbered 1 through 4.
A. {12} B. {(1, 1), (1, 2), (1, 3), (2, 1), (2, 2), (2, 3), (3, 1), (3, 2), (3, 3), (4, 1), (4, 2), (4, 3)} C. {7} D. {(1, 1), (1, 2), (1, 3), (1, 4), (2, 1), (2, 2), (2, 3), (2, 4), (3, 1), (3, 2), (3, 3), (3, 4)}
Determine whether the equation has a graph that is symmetric with respect to the y-axis, the x-axis, the origin, or none of these.x2 - y2 = 4
A. x-axis, y-axis B. origin only C. y-axis, origin D. x-axis, y-axis, origin
Write a linear equation in three variables that is satisfied by the given ordered triples.(0, 0, 2), (8, 8, 0), (16, 0, 0)
A. x + 8y + z = 16 B. x + y + z = 16 C. x + y + 8z = 16 D. x + y + z = 8