Answer:
sihhhhjjjjuuuuuuuuuuuuuuii
Answer:
x^12.
Step-by-step explanation:
x^4 times x^4 times x^4.
Since we don't know x and the 4's are exponents we just add them together.
Answer:
The answers are;
a. The probability of more than one death in a corps in a year is 0.12521.
b. The probability of no deaths in a corps over five years is 4.736 × 10⁻².
Step-by-step explanation:
For Poisson Distribution we have
Pₓ(k) = ![\frac{(\lambda t)^k e^{-(\lambda t)} }{k!}](https://tex.z-dn.net/?f=%5Cfrac%7B%28%5Clambda%20t%29%5Ek%20e%5E%7B-%28%5Clambda%20t%29%7D%20%7D%7Bk%21%7D)
Where:
λ = Mean per unit time
k = Specified data point
t = time
e = Euler constant
a. The probability of more than one death in a corps in a year is given by
The mean of the Poisson distribution for one year is given as
λ·t = 0.61 × 1 = 0.61
Therefore by using complement principle, we have
P (X >1) = 1 - P(X = 0) - - P(X = 1)
=1-
-
= 1 - 0.543 - 0.3314
= 0.12521
b. Here we have t = 5
Therefore the mean = λ·t = 0.61×5 = 3.05
The probability of there being no deaths in a corps for over five years is
P (X =0) =
= 4.736 × 10⁻²
The probability is 4.736 × 10⁻² .
The answer would be: <span> D. y = 10x
</span>
The value of y is 30 when x is 3. Then, the ratio of y:x would be: 30/3=10
That means Y would be 10 times more than X. Then, the right choice would be:<span> y = 10 x
You can check it by inserting the number(y=30. x=10) like this:
</span><span> y = 10 x
30= 10(3)
</span>30= 30
Answer:
a) the beef cost the most
b) $125.8
Step-by-step explanation:
A) 1.2 potatoes
1.8 carrots
2.39 beef
.5 peppers
B) 15.30-.5=14.80 x 8.5=<u>125.8</u>