The answer is 45 because I just had this question
Answer:
The volume of the square pyramid is
Step-by-step explanation:
we know that
The volume of a pyramid is equal to
where
B is the area of the base of pyramid
h is the height of the pyramid
in this problem we have
substitute the values
The probability that the diamond picked will be real at the start is:
P1 = 6/11
If the diamond is not replaced back into the container, then the probability that at most four of them are real is:
P = (6/11)(5/10)(4/9)(3/8)(5/7)(6/6)
P = 5/154 or
P = 0.0325 or
P = 3.2468%
Between 25 through 30 years