Answer:
The thief has a 0.11% probability of hitting the pin code on the first try.
Explanation:
Simply, if the ATM card has a 3-digit code that can be repeated, and the board has 9 numbers (for example, from 1 to 9), we must start from the smallest number that could be formed with these numbers to the highest number that these numbers could also compose, which in the case would be 111 and 999. Then, 889 different numbers could be formed (it is the distance between 111 and 999), with which the possibility of hitting the key to the first attempt would be 1 in 889 times, or 1/889.
To take the probability to a percentage, we must know that 889 / 8.89 gives 100. Therefore, dividing 1 / 8.89 we will know the percentage of probabilities of hitting the key on the first attempt: 1 / 8.89 = 0.11.
This shows us that the thief has a 0.11% probability of hitting the key on the first try.
The eco-nomy was in long-run equilibrium when aggre-gate demand increased. At this point in time, the expec-ted inflation has start-ed to adjust to the new high-er actual inflation rate. Accor-ding to the (Friedman) natural rate the-ory, this means the unemploy-ment rate in the economy must curr-ently be <u><em>below the natu-ral rate</em></u>.
Milton Friedman defi-ned the natural rate of unemploy-ment as the level of unemployment that result-ed from real economic forces, the long-run level of whi-ch could not be altered by monet-ary policy. Accor-ding to the general equili-brium model of economics, natural unemploy-ment is equal to the level of unemploy-ment of a labor mark-et at perfect equilibrium.
To know more about Friedman click below:
brainly.com/question/6803976
#SPJ4
Answer:
A) 19.91%
Explanation:
Net present value of cash flow at 19.91% can be calculated as follows
- 100000 + 30000/1.1991 + 30000/ (1.1991)² + 30000/(1.1991)³ + 30000/ (1.1991)⁴ +30000/(1.1991)⁵ + 30000/ (1.1991)⁶
= -100000 + 25018 +20864 +17400 +14511 +12101 +10092
= 0 ( approx )
So the IRR for the project is 19.91 % .
Answer:
B, Psycho galvanometer
Explanation:
A psycho galvanometer is one a device used to determine skin changes to elsctrical resistance in response to emotional stress. In advertising, the psycho galvanaometer is used to determine the acceptance or lack thereof of advertisements, products, etc. If there is a low resistance of the skin to electrical responses, then the advetisement is successful. If resistance is high, the advertisement is not successful and a new advertisement should be considered.
Answer:
command economy
Explanation:
In a command economy, the government is the only determinant of what is to be produced, its quantity, and price. All the factors of production belong to the government. The government or the central authority creates a central plan that guides all country's economic activities and decisions.
The private sector is absent in a command economy. The government is the only employer. Citizens do not have the freedom to choose what to buy, but rather what is available.
