Step-by-step explanation:
u take the fox over to the other side, then the chicken feed then the chicken.
Answer:
25
Step-by-step explanation:
Answer:
Mean number of births = 12.02 births per day.
P(X=14) = 0.0908=9.08%
Not likely
Step-by-step explanation:
Mean number of births (λ):
![\lambda=\frac{4386}{365}\\ \lambda=12.02\ births/day](https://tex.z-dn.net/?f=%5Clambda%3D%5Cfrac%7B4386%7D%7B365%7D%5C%5C%20%5Clambda%3D12.02%5C%20births%2Fday)
Assuming a Poisson distribution, the probability of X = 14 successes (births on a single day) is determined by:
![P(X=x) = \frac{\lambda^xe^{-\lambda}}{x!} \\P(X=14) = \frac{12.02^{14}e^{-12.02}}{14!}\\P(X=14) =0.0908](https://tex.z-dn.net/?f=P%28X%3Dx%29%20%3D%20%5Cfrac%7B%5Clambda%5Exe%5E%7B-%5Clambda%7D%7D%7Bx%21%7D%20%5C%5CP%28X%3D14%29%20%3D%20%5Cfrac%7B12.02%5E%7B14%7De%5E%7B-12.02%7D%7D%7B14%21%7D%5C%5CP%28X%3D14%29%20%3D0.0908)
The probability that there are exactly 14 births in a day is 9.08%, which is not likely.
Answer:
1/10 th of a mile every minute
Answer:
-8/45
Step-by-step explanation:
we can solve a/b by plugging in the given values and we have the new expression:
4/5 / -9/2
to solve, we can use multiply the two fractions together using KCF which stands for: Keep Change Flip. we keep the first fraction as is, change the division sign into a multiplication, and flip the 2nd fraction to its reciprocal (numerator becomes denominator and denominator becomes numerator)
4/5 / -9/2 becomes:
4/5 × 2/-9 < simply multiply the fraction
4 × 2 = 8
5 × -9 = -45
8/-45 is our new fraction. we cannot simplify this any further so this is our answer which can also be written as -8/45