Mathematics, 27.10.2020 16:30 Fm610899
On discovering that her family had a 70% risk of heart attack, Erin took a treadmill test to check her own potential of having a heart attack. The doctors told her that the reliability of the stress test is 67%. What is the probability that Erin will not have a heart attack and the test predicts that she will?
A.
0.099
B.
0.201
C.
0.231
D.
0.469
Answers: 2
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Which number line represents the solution set for the inequality - x 24?
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What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality
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The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.
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Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?
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On discovering that her family had a 70% risk of heart attack, Erin took a treadmill test to check h...
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