Use a graphing calculator to solve the equation. Round your answer to two decimal places.log4(x + 2) - log5(x - 1) = 1
A. {1.75}
B. {-0.69}
C. {2.05}
D. {1.98}
Answer: D
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Provide an appropriate response.What is wrong with the statement "The line has no slope."?
What will be an ideal response?
Use a truth table to determine whether the two statements are equivalent.~q ? p and ~q ? p
A. Yes B. No
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
If a family has 4 children, in how many ways could the parents have 2 boys and 2 girls as children? ? __________ ways ?
Fill in the blank(s) with the appropriate word(s).