Questions by Alberto Cerqueira

Questions by Alberto Cerqueira

There are several scenarios described below. For each of them, do the following (note: R.V. means random variable) (1) Define the R.V.--- that means something like, "Let X be the number of people who….

asked Jun 9, 2021

1 answer

3 votes

6.3k views

5/6 x 48 You get 25 point if you answer

asked Apr 22, 2021

1 answer

3 votes

108k views

Find the 2nd term in the expansion of (1+3y)5

asked Apr 16, 2021

2 answers

5 votes

212k views

Evaluate the expression: (-2) + (-44) + (18 - 23). A) -17 B) - 19 C) 3 D) 19

asked Mar 11, 2021

2 answers

0 votes

65.6k views

Calculate the mass of the reactants in the synthesis of water from hydrogen and oxygen. PLEASE HELP

asked Mar 3, 2021

2 answers

1 vote

53.4k views

Find the value of x. a. 96 b. 84 c. 276 d. 264

asked Jan 12, 2021

1 answer

5 votes

95.6k views

6) If a security pays $55 in one year and $133 in three years, its present value is $150 if the interest rate is A) 5 percent. B) 10 percent. C) 12.5 percent. D) 15 percent. Answer: B Ques Status: Previous

asked Dec 16, 2020

1 answer

0 votes

78.7k views

Which persuasive appeal does Mary Wollstonecraft use in these lines? A. ethical B. emotional C. logical

asked Nov 27, 2020

1 answer

3 votes

79.2k views

Some commercial drain cleaners contain two components: sodium hydroxide and aluminum in the form of a powder. When the mixture is poured down a clogged drain, the following redox reactions occurs: 2NaOH(aq)

asked Nov 20, 2020

1 answer

3 votes

47.7k views

Which of the following tends to increase in a system? A. temperature B. Heat C. Entropy D. Energy

asked Sep 3, 2020

1 answer

1 vote

207k views

If x=-2, y= ?If x=-1,y = ? If x=0, y= ?

asked Aug 22, 2020

1 answer

1 vote

125k views

Which feature is a characteristic of estuaries , I believe it’s A

asked Jun 22, 2020

2 answers

4 votes

89.5k views

Identify the vertical shift maximum and minimum values of each function

asked Apr 15, 2020

1 answer

1 vote

121k views

A company is planning to purchase a machine that will cost $26,400 with a six-year life and no salvage value. The company uses straight-line depreciation. The company expects to sell the machine's output

asked Feb 14, 2020

1 answer

4 votes

206k views

Which aspect of the communist approach do you think was the most responsible for mao’s victory

asked Nov 19, 2019

1 answer

0 votes

24.9k views

One important result of the American Indian occupation in 1969 was that it led to the formation of the Bureau of Indian Affairs. It allowed Alcatraz to be used for government purposes again. It gave the

asked Aug 28, 2019

2 answers

3 votes

173k views

What happened when the Federal Reserve limited the money supply?

asked Jul 9, 2019

2 answers

2 votes

171k views

When would a person who was born in this year graduate high school?

asked Jun 7, 2019

1 answer

3 votes

10.3k views

In how many different orders can you line up 6 cards on a table?

asked Dec 6, 2018

1 answer

2 votes

80.3k views

An ____ appeal is a technique used to persuade people by convincing them that something is the right thing to believe or to do

asked Aug 3, 2018

1 answer

3 votes

25.6k views

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