Want to be brainlest and 5 starred? Anwser this correct :)

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?