Mathematics, 20.02.2020 20:05 allisonhall0925
Suppose that X is the number of bears spotted by tourists to Banff, Canada. The table below is the probability distribution for X. What is the expected value of X, that is, what is the mean of its distribution?
X 0 1 2 3 4
Probability 0.2 0.1 0.4 0.15 0.15
Answers: 3
Mathematics, 21.06.2019 23:00
40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.
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Mathematics, 21.06.2019 23:30
Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?
Answers: 1
Mathematics, 22.06.2019 01:30
What is the solution to the system of equations? y=1.5-3 y=-x
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Suppose that X is the number of bears spotted by tourists to Banff, Canada. The table below is the p...
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