Answer:
The correct answer is A. The Mars Climate Orbiter crashed on the surface of Mars because one program output thrust in terms of foot-pounds, and another program expected thrust to be expressed in terms of newtons.
Explanation:
The Mars Climate Orbiter was NASA’s unsuccessful mission to study the Martian climate, part of the Mars Surveyor 98 program. The MCO was created as a satellite-translator for the Mars Polar Lander lander, and after the latter ceased to function, it was supposed to study the Martian climate.
The Mars Climate Orbiter was destroyed when a navigation error caused the probe to be improperly elevated as it entered orbit. The vehicle was destroyed by the friction and stresses in Mars' atmosphere. An investigation showed that some data for the rocket system were calculated in English units (pound-force-second) while the navigation team expected SI units (Newton-second).
Answer:
As you are starting at 45 years until 65 years, meaning you got only 20 years. So, the best investment options I recommend are,
- Certificate of Deposit
- Bonds
- Mutual Funds
Explanation:
First of all, in terms of investing, 20 year time span is NOT that beneficial or wise! Because as you know, to gain the true effect of compounding, it is always better to start early and go on for about 30 or 40 years, even 50! Google about "Warren Buffet"!
However, in this case, the 3 options mentioned above are much better. But I'm not saying others are bad.
Certificate of deposits, Bonds and Mutual funds are relatively less riskier and does not fluctuate much with the market.
Moreover, the interest yields are preferably higher.
Given that the interest rate remains relatively at a higher lever, these 3 options will pay of a decent contribution through compounding over the course of 20 years.
Answer:
leading
Explanation:
Leading is one of the critical function of management that determine direction and motivation to the employee for achieve organizational goal. The leader is important in this function to keep employee engaging, motivated and participative in achieve organizational objective. Leaders should lead by example to influence others.
In the given case, Johannna Reid as a leader is trying to motivate and showing direction to achieve targets of project.
Answer:
B. Herbania is technologically superior to Duckistan in producing civilian goods.
Explanation:
Duckistan Production Possibilities
A B C D E
Civilian Goods 20 18 14 8 0
Military Goods 0 1 2 3 4
opportunity cost - ¹/₁₈ ¹/₇ ³/₈ 4 civilian goods
opportunity cost 20 18 7 2.7 - military goods
Herbania Production Possibilities
A B C D E
Civilian Goods 40 36 26 14 0
Military Goods 0 1 2 3 4
opportunity cost - ¹/₃₆ ¹/₁₃ ³/₁₄ 4 civilian goods
opportunity cost 40 36 13 4.7 - military goods
Herbania has an absolute advantage in the production of civilian goods. Since it also has a lower opportunity cost of producing civilian goods, therefore, it also has a comparative advantage at producing civilian goods. Assuming that resources are equal in both countries, then we can assume that Herbania is technologically superior in the production of civilian goods.
Dukistan has a lower opportunity cost of producing military goods, therefore, it has a comparative advantage at producing military goods.
