Answer:
D) Yes. The five trials are independent, have only two outcomes, and have the same P(success); n = 5, r = 2, p = 1/6.
Step-by-step explanation:
The Number of boxes = 6
Box containing a prize = 1
Probability of success, p = box containing a price / number of boxes = 1 /6
Number of trials = 5
Probability of success on exactly 2 trials, r = 2
Hence,
P(r = 2) = nCr * p^r * (1-p)^(n-r)
n = 5 ; r = 2 ; p = 1/6
Using a binomial probability calculator :
P(r = 2) = 0.1608
Answer:Production rate = 4.56 x 10³ bulbs/week
Production time = 9.36 x 10² weeks
Number of bulbs produced is
Answer: 4.27 x 10⁶ bulbs
Step-by-step explanation:
i think it would be your first choice
Answer:
Hank uses 19/12 cans of beans.
Step-by-step explanation:
1. 2/3 X 4/4 = 8/12
2. 2/3 X 4/4 = 8/12
3. 1/4 X 3/3 = 3/12
4. 8/12 + 8/12 + 3/12=19/12
