Answer:
question 1 = x7 and question 2 = 24x^3+56x^2 I'm pretty sure
Answer:
A) 0.15
B) 0.36
Step-by-step explanation:
First Box consist 1 red pills and 19 blue pills
second box consist 6 red pills and 14 blue pills
Third box consist 2 red pills and 18 blue pills
a) Prob ( randomly chosen pill is red) 

b)Prob ( 1 reds and 10 blue pilss) =

Step 1 find the median of thos data set
the middle number is 2
then find the median of the right side of the data that is left that is the 75th percentile
which is 2.25