Identify the pairs of complementary or supplementary angles, as indicated.Complementary
A. ?CBE & ?EBA
B. ?CBD & ?DBE; ?ABF & ?FBE
C. ?ABF & ?FBE
D. ?FBE & ?EBD; ?ABF & ?CBD
Answer: B
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Find the slope of the line going through the given pair of points.(1, -9) and (1, 5)
A. 14 B. -14 C. Undefined D. 0
Find the value of the probability of the standard normal variable Z corresponding to the shaded area under the standard normal curve. Round your answer to four decimal places.
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= __________
Fill in the blank(s) with the appropriate word(s).
Find the zeros of the polynomial function. State whether the graph crosses the x-axis, or touches the x-axis and turns around, at each intercept. f(x) = x4 - 49x2
A. x = 0, crosses the x-axis; x = 7, crosses the x-axis; x = -7, crosses the x-axis B. x = 0, touches the x-axis and turns around; x = 49, touches the x-axis and turns around C. x = 0, touches the x-axis and turns around; x = 7, crosses the x-axis; x = -7, crosses the x-axis D. x = 0, touches the x-axis and turns around; x = 49, crosses the x-axis
Construct the transition diagram and the transition matrix that represents the data.If it snows today, there is a(n) 60 percent chance of snow tomorrow; however if it does not snow today, there is a(n) 50 percent chance that it will not snow tomorrow.
A.
A = 0.4 | B = 0.6 |

B.

A = 0.4 | B = 0.6 |
