Advanced Placement (AP) College

A high school theater club has 40 students, of whom 6 are left-handed. Two students from the club will be selected at random, one at a time without replacement. What is the probability that the 2 students selected will both be left-handed?


a. 30/1600

b. 30/1560

c. 36/1600

d. 6/40

e. 11156/1600

Answers

Answer 1

Answer: B

Explanation:

6/40 x 5/39 = 30/1560 = 1/52

Answer 2

Answer: C 30/1560

Explanation:

Correct. If F represents the event that the first student selected is left-handed and S represents the event that the second student selected is left-handed, then with the conditional rule:  P(F∩S)=[P(F)][P(S|F)]=(6/40)(5/39)=30/1,560.

Related Questions

How many periods is Ancient Egypt divided into?

Answers

Ancient Egypt is divided into 3 periods

Which development would most likely cause the supply of a product to
increase?
A. Government regulations increase the cost of making the product
B. Fewer workers receive the education needed to create the
product.
O
C. Companies expect the selling price of the product to rise
significantly
D. Reliance on old technology leads to higher production costs for
the product

Answers

The development that would most likely increase the supply of the product is that the companies expect the SP of the product to rise significantly. Thus option C is correct.

What are the selling prices?

The selling process is the price at which the goods and services are being sold and is the price at which the company sells its product in order to earn a profit.

The selling price is thus the seller's final price and hence is what is paid for the good or service that is consumed. Hence for the development of the company, the SP should increase.

Find out more information about the selling price.

brainly.com/question/1153322

Answer:Companies Expect the Selling Price of the Product to Rise Significantly

Explanation: it’s the answer now have a good day

2
Macro Topic 1.6
Changes in Equilibrium
Assume that only hamburgers are made from ground beef and that hot dogs and hamburgers are
perfect substitutes. Pickles are a complement for hamburgers and mason jars are used to package
pickles and jelly. Show what will happen in each market if the price of ground beef significantly
increases.
A. Market for hamburgers
B. Market for hot dogs
c. market for pickles
d. market for mason jars
e. market for jelly

Answers

Answer:

A. Market for hamburgers -- decreases

B. Market for hot dogs - increases

c. market for pickles --decreases

d. market for mason jars ---decreases

e. market for jelly-- no effect

Explanation:

A. Market for hamburgers

Since, hamburgers are made of beef, of price of beef increases, then price of hamburgers also increases and hence as consumers are price sensitive for normal goods market for hamburgers will decrease

B. Market for hot dogs :

As price for hamburger will increase, consumers will start looking for alternatives. as given that hot dogs are perfect substitute, market for hot dogs will decrease

c. market for pickles : Given that pickles are complementary for hamburgers. If market for hamburgers has decreased, its complementary good will also be less in demand and hence market for pickles will decrease.

d. market for mason jars : now we know that market for pickles has decreased,  hence goods require to pack it will be in less demand and hence market for mason jars will decrease as well

e. market for jelly: Since dependency for jelly not given, it is not impacted by any of the above goods and hence market for jelly not be imapcted and it will remain same.

What is the slope of the line given by the equation y = 3X?

Enter your answer
as an integer or fraction in lowest terms.

Answers

Answer:

slope= 0

Explanation:




The pain killer morphine fits into the receptor site for endorphins.
(1 Point)
true
Or
false

Answers

Answer:

false........................,..............

Match the type of website to the correct web address ending.

Education websites:

Government websites:

Nonprofit agencies:

For-profit companies:

Answers

Answer:

1 .edu

2 .gov

3 .org

4 .com

Explanation:

I did the ones above and the .org and .com were switched, these are right :D

PLEASE HELP ASAPPPPP!!!!!!!!!!!!!!!!!!

Which of the following is not a way that minerals are used?
A)
industry
B)
construction
C)
technology
D)
research
E)
none of the above


Please select the best answer from the choices provided

A
B
C
D
E

Answers

Answer:

My answer is letter E. None of the above

Answer:

E Non of the above.

Explanation:

In your own words, explain why psychology is considered a science and not a pseudoscience

Answers

Answer:

Psychology is the science of mind and behavior. Whereas pseudoscience is a collection of facts and ideas that are incompatible with the scientific method of analysis and reasoning.

Explanation:

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