From 5 red and 6 yellow balls 6 balls are drawn without replacement .x shows number of red balls. then find probability distribution and mean and variance

Abag contains even and odd numbered balls in the ratio of 3: 7, respectively. for each of the following, what is the probability of drawing an even-numbered ball? the total number of balls is 240 and 30 of the odd-numbered balls are renumbered by multiplying the numbers by 4.

What is the highest grade you can score on the act

What gpa will you get if you make all a's and 1 b?