Mathematics, 10.10.2021 19:30 ddarby
A home pregnancy test was given to women, then pregnancy was verified through blood tests. The following table shows the home pregnancy test results.
Positive Negative Total
Pregnant 78 5 83
Not Pregnant 6 76 82
Total 84 81 165
Round your answers to the nearest third decimal place.
P
(positive
∣
pregnant) =
P
(pregnant
∣
positive) =
P
(negative
∣
pregnant) =
P
(not pregnant
∣
negative) =
Answers: 3
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If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
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