Find the direction angle of the vector v. Round to the nearest tenth if necessary. v = 6i - 6j
A. 315°
B. 330°
C. 135°
D. 225°
Answer: A
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Provide an appropriate response.Explain what is wrong with the statement below.It's amazing that someone won the $100,000 prize in the lottery tonight. The probability of winning $100,000 is only 0.000000512.
What will be an ideal response?
A survey showed that students had these preferences for instructional materials. Use the graph to answer the question.
About how many students would you expect to prefer lectures in a school of 600 students?
A. About 18 students B. About 108 students C. About 120 students D. About 216 students
Use ordinary division of polynomials to find the quotient and remainder when the first polynomial is divided by the second.2x5 - x4 + 3x2 - x + 5, x - 1
A. 2x4 - 3x3 - x; 6 B. 2x4 + x3 + 4x2 + 3x; 8 C. 2x4 + x3 - x2 + 2x + 1; 6 D. 2x4 + x3 + x2 + 4x + 3; 8
Factor completely. If the polynomial cannot be factored, say it is prime.10x2 - 34x + 28
A. (5x - 7)(2x - 2) B. 2(5x + 7)(x + 2) C. 2(5x - 7)(x - 2) D. prime