Answer:
200
Step-by-step explanation:
I did it in a different way I think but this is how I did it. ._.
100÷2=50
50×4=200
Answer:
Binomial distribution,
n = 36 independent events,
p = 0.5 probability of success and of failure, as 1-p = p.
Mean of binomial distribution is np=18.
Variance is np(1-p)=9
Standard deviation is sqrt(variance)=3.
Answer: 40, that’s your answer.
Answer:
348 hrs
Step-by-step explanation:
Hours of football practiced altogether = sum of hours practiced on friday and Saturday
Therefore
125 + 223
= 348 hrs
Answer:
Step-by-step explanation: idk
