Simplify the expression.
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What will be an ideal response?
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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
Solve the problem by writing and using a system of linear equations.A national wildlife refuge in Michigan has 123 thousand more trees than a national wildlife refuge in Ohio. The total number of trees for both is 361 thousand. Find the number of trees for each.
A. Ohio: 119 thousand trees Michigan: 242 thousand trees B. Ohio: 123 thousand trees Michigan: 238 thousand trees C. Ohio: 123 thousand trees Michigan: 246 thousand trees D. Ohio: 69 thousand trees Michigan: 192 thousand trees
Convert the angle to degrees, minutes, and seconds.20.94°
A. 20°66'24" B. 20°66'14" C. 20°56'24" D. 20°56'14"
Express the number in standard notation.5.3630 × 104
A. 53,630 B. 5363 C. 536,300 D. 214.52