There are 200 marbles in the bag, John picks 10 marbles out of the bag and 6 of them are red. What would be an estimate for
the number of red marbles in the bag?

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

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

How do i solve uniform motion problems?