Find the Probability of having 2,3 or 4 successes in five trials of a binomial experiment in which the probability of success is 40% and Round to the nearest tenth of a percent !!WIll GiVE BRAINLIEST!

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test