Questions by Rafael Almeida

Questions by Rafael Almeida

A file consisting of X packets is sent over the network to an end user. It is known that X is a random variable with PMF PX(x) = cx2 for x = 1, 2, 3, 4; and PX(x) = 0 otherwise. Each packet is received

asked Dec 8, 2021

1 answer

5 votes

160k views

F(x)=268 – 22x The value of f(7) 11.86 422 114 -114

asked Nov 18, 2021

1 answer

1 vote

215k views

Sam is 20-year old man who works at a meatpacking plant in chicago

asked Sep 3, 2021

1 answer

1 vote

79.5k views

a square has it dimensions changed prportionally by a scale factor of 3. If the new area is 576 in^2, what was the area of the original square.

asked Jun 17, 2021

1 answer

2 votes

154k views

HELPP WHATS THE ANSWERRR

asked May 16, 2021

1 answer

5 votes

229k views

You decide to quit your $60,000-per-year job as an information technology specialist and illustrate children's books. At the end of the first year of illustrating, you have earned $20,000. You also spent

asked Apr 4, 2021

1 answer

3 votes

177k views

Data for price and thickness of soap is entered into a statistics software package and results in a regression equation of ŷ = 0.4 + 0.2x. What is the correct interpretation of the slope if the price is

asked Mar 11, 2021

2 answers

0 votes

21.2k views

Tell whether each equation has one, zero, or infinitely many solutions. 5(x - 3) +6= 5x - 9

asked Dec 6, 2020

1 answer

3 votes

29.0k views

Find the distance between the points (-3,2) and (0,3).

asked Nov 2, 2020

2 answers

1 vote

34.4k views

*number ten says sailor para españa The directions say- make up a sentence whether you are or not doing each of the following?

asked Sep 12, 2020

1 answer

1 vote

192k views

A year ago, MC Hammer Company had inventory in Britain valued at 240,000 pounds. The exchange rate for dollars to pounds was 1£ = 2 U.S. dollars. This year the exchange rate is 1£ = 1.82 U.S. dollars.

asked May 24, 2020

1 answer

5 votes

171k views

Floyd is an aspiring music artist. He has a record contract that pays him a base rate of $200 a month and an additional $12 for each album that he sells. Last month he earned a total of $644. Write an

asked Sep 23, 2019

1 answer

2 votes

207k views

Which best describes how the author establishes mood in the excerpt? a.through figurative language b.through a character’s actions c.through strong adjectives d.through a detailed setting

asked May 10, 2019

2 answers

1 vote

233k views

What were some pulls(reasons to come to America) for immigrants?

asked Mar 1, 2019

1 answer

2 votes

61.3k views

How can you find the missing side length of a cube if you know the cube’s volume?

asked Feb 5, 2019

2 answers

2 votes

77.8k views

Which side had the advantage in railroads? North or south?

asked Nov 25, 2018

1 answer

1 vote

206k views

Which of the following is NOT an ethnic group in the Middle East? Turks Iranians Asians Greeks

asked Jun 19, 2018

1 answer

5 votes

131k views

Blank is the process of an economys increasing industrial,standard of living,and economic weakth

asked May 25, 2018

2 answers

4 votes

58.2k views

In a nuclear power plant

asked Feb 28, 2018

1 answer

0 votes

54.0k views

What is the word that means litter on the ground or harmful chemicals in the water?

asked Aug 27, 2017

1 answer

5 votes

232k views

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