Answer:
The expected number of hunters who hit the duck they aim at is 3.6
Step-by-step explanation:
Given;
number of hunters, n = 6
the probability of killing a duck, p = 0.6
The expected number of hunters who hit the duck they aim at?
In binomial distribution, the expected value is equal to the product of the number of trials and the probability of success.
The expected number of hunters who hit the duck they aim at is calculated as follows;
E = np
E = 0.6 x 6
E = 3.6
Therefore, the expected number of hunters who hit the duck they aim at is 3.6
Answer:
p(x) + p(-x) = 6 is
Step-by-step explanation:
In this question, we are tasked with calculating what p(x) + p(-x) will be
From the question, we know that p(x) = x + 3
Then p(-x) will be p(-x) = -x + 3
Thus p(x) + p(-x) = x + 3 -x + 3
p(x) + p(-x) = 3 + 3 = 6
Answer:
y=-1.9x-1
Step-by-step explanation:
A dime's mass is 2.268 grams and is worth 10 cents.
A quarter's mass 5.670 grams and is worth 25 cents.
a pound of quarters is theoretically worth the same as a pound of dimes. But there is a cutoff that must be reached because we cannot have fractions of coins... <span>Quarters are vastly more useful, so</span> I would prefer the quarters to dimes :)
