Solve the problem.If v = 9i + 12j, find 
.
A. 225
B. 
C. 15
D. 21
Answer: C
Mathematics
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Use the graph to find the vertex, the axis of symmetry, and the maximum or minimum value of the function.
A. (-1, -2); x = -1; minimum: 2 B. (-1, 2); x = -1; minimum: 2 C. (2, -1); x = 2; minimum: -1 D. (-2, 1); x = 2; minimum: -1
Mathematics
Determine whether the given ordered pair satisfies the inequality.x - y ? 4:(1, -5)
A. Yes B. No
Mathematics
Find the probability of the result using the normal curve approximation to the binomial distribution.A 56-question multiple choice test has 4 possible answers for each question and a student chooses the answers to each problem at random. A student selects 16 correct answers.
A. .1180 B. .3789 C. .1022 D. .1262
Mathematics
Write as a decimal.
A. 0.142
B. 0.143
C. 0.
D. 0.
Mathematics