Answer:
25 feet per second.
Step-by-step explanation:
Divide 75ft by 3se = 25ft per second.
Answer:10
Step-by-step explanation:
Answer:
The probability that occurrence of 8 in ten minutes is 0.0771.
Step-by-step explanation:
Poisson Distribution:
A discrete random variable X having the enumerable set {0,1,2,.....} as the spectrum, is said to have Poisson distribution with parameter
(>0), if the p.m.f is given by
for x=0,1,2,...
= 0, elsewhere
The mean number of occurrences in ten minutes is 5.3.
Here
= 5.3 and x= 8

=0.0771
The probability that occurrence of 8 in ten minutes is 0.0771.
Answer:
meh
Step-by-step explanation: complicated
Answer:
15
Step-by-step explanation:
multiply -75*3=225
sqrt that to get 15!