Answer:
Everyone wants more and more wealth and power, so if they go to different undiscovered lands then they can have more wealth and more land for power. So because of all that the nation grows.
Explanation:
Its a spaceship, right? one of those to easy its hard questions.
Answer:
B. Petroleum
Explanation:
Silver is second.
Hope this helps, have a great day/night!
Answer:
"political" or "Parliament" are most likely the correct answer, but it could quite possibly be "government" or even "public".
Answer:
Conditional probability of a student, who has actually plagiarized, answering "yes" to the survey is 0.375.
Explanation:
This is easily explanined if we first take the probability of each answer (yes / no) depending on what they fet flipping the coin.
- Tails [always yes] = 0.5 -> Plagiarism = 0.5
- Heads [yes or no] = 0.5 > Two option: (1) True Plagiarism = 0.3; (2) False Pagiarism = 0.7
Now, what we have to do is multiply the "yes" answers from both possible coin tosses (0.5 x 0.3) and divide them by the rest of probable answers (0.5, 0.5, 0.5 & 0.3).
Better expressed like this:
0. 5 x 0.3 / 0.3x0.5+0.5x0.5 = 0.375
