Answer:
1= 1 7/36
2= 1/2
Step-by-step explanation:
The use of the binomial theorem is required for this problem:Which is: nCr* (p)^r (q)^n-r where:probability of getting a woman is 1/2 n = 350 r = 102
= 350 C 102 * (1/2) ^ 350= 2475152581351522694370524455247900818066887962003021990338361512458708733778774038531253000 *1/2 ^350= 1.2375763e90 ^ 350= 1.0792E^-15
Can you post the question?
Answer:
8/20 or 2/5
Step-by-step explanation:
So, first, there are 20 cards total.
Out of those 20 .cards, only 8 are prime.
(1, 3, 5, 7, 11, 13, 17, 19)
So, the fraction would look like 8/20, which when simplified,
2/5.
Hope this helps!!
Answer:
D) The value cannot be determined from the information given
Step-by-step explanation:
If 3x−y=12, what is the value of 8x/2y ?
We can progress till:
- 3x-y=12
- y= 3x-12
- 8x/2y= 4x/y= 4x/(3x-12),
we need the value of x to determine the result.
So the answer is the last choice