Mathematics, 04.07.2019 02:30 Amrinderkhattra
The probability for event a is 0.3, the probability for event b is 0.5, and the probability of events a and b is 0.25. are the events independent?
Answers: 2
Mathematics, 21.06.2019 17:40
Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
Answers: 1
Mathematics, 21.06.2019 21:30
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 2
The probability for event a is 0.3, the probability for event b is 0.5, and the probability of event...
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