Answer:
P(X=5)=0.1032
Step-by-step explanation:
This variable can be modeled by a binomial distribution, with parameters n=15 (sample size) and p=0.2 (the individual probability that the company use a consultant).
The probability that k companies that outsource overseas use a consultant can be written as:
Then, the probability that exactly five companies that outsource overseas use a consultant is:
The answer for that question is 12 m/s2. Your multiplying 25x12 which equals 300.
When you're talking about sums, that means you are adding. So, you do 8+7=15. The sum of it being doubled, you say? 15x2=30, or 15+15=30. Hope this helped :)
No Solution (i cant see the picture you attached but i can explain why.)
cos^-1(sqrt2/2)=0 is false
Pretty much trade. You give vendor money or currency in return they give you the thing you paid for.