Mathematics, 03.10.2019 05:30 mayaa2351
Solve the equation. 1. 3(x-9)-11=x+4 2. 36=-7x+12-x 3. 3(x-1)-2x+3=5x+4(x+10)
Answers: 1
Mathematics, 21.06.2019 17:10
The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable
Answers: 2
Mathematics, 21.06.2019 22:30
The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lionโs moat is 4 m deep, how deep should the elephantsโ moat be?
Answers: 1
Solve the equation. 1. 3(x-9)-11=x+4 2. 36=-7x+12-x 3. 3(x-1)-2x+3=5x+4(x+10)...
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