Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.e5x = 8
A. {10.40}
B. {0.20}
C. {4.35}
D. {0.42}
Answer: D
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Use the vectors u, v, w, and z head to tail as needed to sketch the indicated vector. 
v - w 
A. 
B. 
C. 
D. 
Simplify the expression.-7 + 3(5 - 9x)
A. 27x + 8 B. -27x + 15 C. -9x + 8 D. -27x + 8
Find all the zeros of the polynomial function.P(x) = 3x3 - 20x2 + 51x - 26
A. 
B. 
, 3 + 2i
C. 3 + 2i, 3 - 3i
D. 
, 3 + 2i, 3 - 3i
Use Bayes' rule to find the indicated probability.The incidence of a certain disease on the island of Tukow is 4%. A new test has been developed to diagnose the disease. Using this test, 91% of those who have the disease test positive while 4% of those who do not have the disease test positive (false positive). If a person tests positive, what is the probability that he or she actually has the disease?
A. 0.438 B. 0.487 C. 0.91 D. 0.856