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:
he is as tall as a Mouse.
explanation:
we can't Write an expression to represent Steve's height inches if we don't know what his height is
So what is Steve's height?
Answer:
output = 23
Step-by-step explanation:
x = -4
f(x) = 3ǀ2x - 1ǀ + x
f(x) = 3ǀ2(-4) - 1ǀ + (-4)
f(x) = 3ǀ2(-4) - 1ǀ - 4
f(x) = 3ǀ-8 - 1ǀ - 4
f(x) = 3ǀ-9ǀ - 4
f(x) = 3(9) - 4
f(x) = 3(9) - 4
f(x) = 27 - 4
f(x) = 23
Answer:
89.375 or 89.4 if rounded
Step-by-step explanation:
715 divided by 8 = 89.375
check this by doing 89.375 x 8
hope this helps
Hi there! The third option shows us the best setup.
We can find the area of a triangle with the standard formula area = 1/2 * base * height.
To be able to fill in this formula, we need to have a base and a height. We can't easily find a triangle with given base and height, so we must look for another option.
We can also take the area of a square (length × width) and then divide the answer by 2. This is possible when we take the third setup. Hence the third answer is correct.
