Answer:
i think 3/4
Step-by-step explanation:
3=1000 x 1.59 ( we round 2 decimal places) equals to 630. So final answer answer is 1.59.
Answer:
(4, 4)
Explanation:
- I have solved it using graph.
(4, 4) is the only point which lies inside both of the inequalities.
4/7 of the children in the pool are girls
3/7 of the children in the pool are boys
4/7:3/7
4:3 is the ratio of girls to boys
Answer:
If you consider that both components are independent one of the other and the assembly consists of a union of both of them, the probability that a random element of the assembly meet specifications can be obtained as the product of their probabilities of meeting their specifications.
therefore the probability mass function of the number of components in the assembly are: