Answer:
Explanation:
Block on the table m(A) = m1,
block on the cord m2,
the coefficient of static friction is k1=0.4,
the coefficient of kinetic friction is k2 =0.28
(a)
Block A:
T = F(fr) = k1 •N = k(s) • m1 •g,
Block B: T = m2•g.
k1 • m1 •g= m2•g,
m1 = m2/k(s) = m2/0.4.
(b)
Block A:
T = F(fr) = k2 •N = k2 • m1 •g,
Block B:
T = m2•g.
k2• m1 •g= m2•g,
m1 = m2/k2 = m2/0.28.
Adam Smith is known as the Father of Modern Economics and is known as the author of "The Wealth of Nations". According to the passage above, the idea of Adam Smith that made Mark think of starting a restaurant business is self-interest. The correct answer is option B. Self-interest, according to Adam Smith, is when the individual owns the resources available, labor and capital, can make voluntary decisions to control the marketplace. This is the biggest motivator in the activity in the economy.
Answer:
Letter A is correct. <em>Data warehouse.</em>
Explanation:
Data warehouse acts as a digital data warehouse of the company, whose main purpose is to store relevant information about the organization so that through history it can provide reports that help the company in the decision making process according to the facts found.
The biggest benefits found in the database system are greater flexibility and control of information and research, and the creation of standards that correct data and coordinate and optimize system data to ensure greater effectiveness.
The steps that Janet can take to avoid falling prey to deceptive advertising are the following:
- <em>Know what she wants</em>
- <em>Trust her judgement</em>
- However, if Janet has already fallen prey to deceptive or false advertising, which is illegal, she can file a lawsuit against the company.
- The lawsuit aims to recover damages from the company for misleading her into making a purchase or payment for goods or services whose advertising was deceptive.
- It is generally unethical for a company to mouth a deceptive advertising.
Thus, Janet may not only trust online resources or purchase products from one retailer, she should carry out proper research based on what she wants before trusting her judgement.
Read more about deceptive advertising at brainly.com/question/24271514
Answer: I must invest <u>$85424.14</u> today in order to buy a Ferrari nine years from now on the day I turn 30.
We have
Price of the Ferrari nine years from now (Future Value - FV) $215000
Expected Rate of return on the mutual fund (r) 10.8%
Time until I turn 30 (n) 9 years
We can calculate the Present Value (PV) or the money to be invested today as