Help me please, and don't just put something random please

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0