The middle term of the trinomial has been rewritten. Now factor by grouping.12x2 - 9x + 8x - 6
A. (3x + 2)(4x - 3)
B. (12x - 2)(x + 3)
C. (3x - 2)(4x + 3)
D. (12x + 2)(x - 3)
Answer: A
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Provide an appropriate response.Students in several classes are asked to rank their choices for days to come to campus to make presentations as a final project. There are three days where a big enough venue is available for each of the classes, Monday (M), Tuesday (T) and Friday (F). The results are shown in the following preference table.Number of Votes 120654015First ChoiceFFTMSecond ChoiceTMFTThird ChoiceMTMF??????a. How many students voted? b. How many students selected the days in the order M, T, F?c. How many students selected Friday as their first choice for a presentation day?d. How many students selected Tuesday as their first choice for a presentation day?
A. a. 240, b. 40, c. 185, d. 15 B. a. 240, b. 15, c. 185, d. 40 C. a. 240, b. 15, c. 65, d. 15 D. a. 240, b. 40, c. 120, d. 40
Use the information given about the angle ? to find the exact value of the indicated trigonometric function.tan ? = 3, ? < ? < Find tan
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A.
B.
C.
D.
Convert the angle from degrees to radians. Express the answer as a multiple of ?.30°
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B.
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D.
Which of the following is a negation for “Jim has grown or Joan has shrunk.”
(a) Jim has grown or Joan has shrunk. (b) Jim has grown or Joan has not shrunk. (c) Jim has not grown or Joan has not shrunk. (d) Jim has grown and Joan has shrunk. (e) Jim has not grown and Joan has not shrunk. (f) Jim has grown and Joan has not shrunk.