Advanced Placement (AP) College

1.Determine the value of n from: nP3 = 5 (4P2)

2.Consider the experiment of throwing of two coins,
a) establish the probability distribution

b) determine the expected value

c) determine the standard deviation

1.Determine The Value Of N From: NP3 = 5 (4P2)2.Consider The Experiment Of Throwing Of Two Coins, A)

Answers

Answer 1
b is the correct answer

Related Questions

The Assessment Test asked, "Do I feel disappointed when my achievements go unnoticed?" Do I Agree or Disagree?

Answers

I would disagree.
It is not always important to be noticed, because you don't have to depend on other people's approval. If you are satisfied with your accomplishments, why does it matter if someone else is going to praise you for them or not? You should be happy, regardless of other people's opinions and thoughts.

.   A resistor is marked with the following color bands: brown, black, red, and silver. What is the resistance of this resistor? 

       A. 10    B. 100    C. 10,000    D. 1,000 

Answers

D. 1000 ohms = 1Kohm; silver is the tolerance band of the resistor. Silver signifies plus or minus 10%.

True or False: It is legal to park on the right side of the roadway on a one-way street.

Answers

I believe the answer would be false. I hope this helps love! <3

The statement "it is legal to park on the right side of the roadway on a one-way street" is absolutely false.

What are traffic rules with respect to parking the vehicle?

In a one-way road, a vehicle may be drawn up or stopped on either side of the roadway but so that it faces the direction in which the traffic may lawfully. Any person driving or parking a vehicle within a parking place shall obey all the signs exhibited in the parking place.

According to the context of this question, in a one-way road, a vehicle is always parked on the left side of the roadway. It is because the right side is kept vacant for vehicles to be passed from opposite directions.

Therefore, the statement "it is legal to park on the right side of the roadway on a one-way street" is absolutely false.

To learn more about Parking rules, refer to the link:

https://brainly.com/question/28049670

#SPJ2

Why does a course in World History not often rely on written sources as evidence? What sources do they use in lieu of written sources?

Answers

Based on my experience taking the class, they do use written sources as evidence in which vary in primary and secondary sources. It's possible that they do not rely on written sources because of bias, but the students usually have to take that into account when making connections in essays, depending on whether the source is from a trustworthy person or not, such as a king or a philosopher.
A course in World history does not often rely on written sources because they may be biased, especially for ancient or prehistoric periods.World History courses use diverse sources like archaeology, oral histories, artwork, and material culture.

1) A course in World History may not heavily rely on written sources alone due to various reasons.

Firstly, written sources may be scarce or biased, especially for ancient or prehistoric periods. Additionally, written records may not fully represent diverse cultures and perspectives.

2) To address these challenges, World History courses often utilize a range of sources, including archaeological evidence such as artifacts, structures, and remains. They also incorporate oral histories, artwork, inscriptions, and material culture to provide a more comprehensive understanding of past societies.

By diversifying sources, historians can reconstruct the complexities of human history beyond written documents.

Is there a way to determine whether or not a reagents is still acceptable?

Answers

The reagents must be acceptable for use and their chemical safety must be checked and maintained. 
Before a chemical or reagent is used for any reason the MSDS must be consulted. MSDS stands for Materials Safety Data Sheets. These sheets give information about the chemical and are produced by the companies that manufacture them.

Yes, there are several ways to determine whether a reagent is still acceptable for use:

Expiration Date: Check the expiration date on the reagent's packaging. If the reagent has passed its expiration date, it should be considered expired and not used.

Storage Conditions: Verify that the reagent has been stored under the proper conditions as specified by the manufacturer. Exposure to improper storage conditions (such as extreme temperatures or humidity) can degrade the quality of the reagent.

Physical Appearance: Inspect the reagent for any changes in color, clarity, or consistency. Any noticeable changes may indicate degradation or contamination.

Odor: Some reagents may emit a distinct odor when they have degraded. Be cautious of any unusual smells.

A section of the DHSMV, the _________________________ is an enforcement sector that patrols state highways and ensures the safety of drivers and citizens while on the road.

A. Division of Driver Licenses
B. Division of the Florida Highway Patrol
C. Division of Justice
D. Department of Insurance

Answers

The answer is B. Division of the Florida Highway Patrol

Hope this helps :)
Please give brainliest

B. division of the florida highway patrol

hope this helps you 



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