Solve. Round to the nearest thousandth.e2x + 14ex - 51 = 0
A. {1.738}
B. {1.099, 2.833}
C. {2.833}
D. {1.099}
Answer: D
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Determine the quadrant containing the terminal side of ? under the given conditions.cos ? > 0 and csc ? < 0
A. Quadrant III B. Quadrant I C. Quadrant II D. Quadrant IV
Use the slope-intercept form to graph the equation.6y = 7x
A. 
B. 
C. 
D. 
Find the unknown number in the proportion. Write your answer as a whole number or a mixed number if possible.
= 
A. x = 17
B. x = 
C. x = 
D. x = 4
Answer the question regarding the probability mass function described. Two fair dice are rolled. Let the random variable X be the sum of the values shown on the two dice, and define a probability mass function 
(a) State the range of X. (b) Find f(7).
A. (a) {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}
(b) f(7) = P(X = 7) = 
B. (a) {1, 2, 3, 4, 5, 6}
(b) f(7) = P(X = 7) = 1
C. (a) {1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36}
(b) f(7) = P(X = 7) = 
D. (a) {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}
(b) f(7) = P(X = 7) = 