Answer:
hehehehehe the answer hope you are doing well and your family are doing homework faster than you
I think it is 45
n = number of rolls = 150
p = probability of rolling a “1” = 0.3
n*p = expected number of “1”s that show up out of the 150 rolls
n*p = 150*0.3
n*p = 45
Explanation:
hope this helps if not let me know
See attached answer below
good ig
hehe
can you do it?
