4. A random variable X has the following probability distribution: X
0 1 3 4 5 6
7
P(X = x) 0 k 2k 3k
k?
2k2 7k2 + k
A. Find k.
B. Evaluate P(1< X <6).​

Patrick is a 19 year old with $780 annual base premium. what does his policy cost if his rating factor is 3.00?

The cost of a concert ticket last week was $60 this week a concert ticket is $75 what is the percent increase of the ticket from last week to this week

Pl e a s e h e l p! i can’t find x in #28 for my homework