Answers by Roberto Alsina
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Answers by Roberto Alsina

Answers by Roberto Alsina
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Assume that the Poisson distribution applies and that the mean number of hurricanes in a certain area is 6.2 per year. a. Find the probability that, in a year, there will be 5 hurricanes. b. In a 35-year
answered Oct 30, 2021
5 votes
114k views
What is the total number of liters of NH3 formed when 20 liters of N2 reacts completely
answered Oct 19, 2021
3 votes
47.2k views
What did the human think caused the windmill to fall down?
answered Sep 20, 2021
3 votes
114k views
Sharon owned a coffee shop across the street from a major coffee shop. In order to compete, she charged an average of 25% less than the competition. One year, the other coffee shop moved to a new location.
answered Jun 7, 2021
2 votes
15.6k views
Which word best completes this sentence? En aquella época ella _______ un cambio radical en su vida. A. Necesito B. Necesitó C. Necesitaba D. Necesitaron
answered May 30, 2021
1 vote
133k views
Ion Concentration 1. Which solution has the greatest [SO42-]: a) 0.075 M H2SO4 b) 0.15 M Na2SO4 c) 0.080 M Al2(SO4)3?
answered Feb 28, 2021
5 votes
107k views
Select the correct answer(s) from the given options: 14. At a drawing competition, crayons were distributed to 10 students. Five of the students got packets that had 10 crayons and the other five got packets
answered Feb 25, 2021
5 votes
118k views
There are C cyclists in a cycle race 3/4 of the cyclists finish the race how many cyclists did not finish?
answered Jan 13, 2021
3 votes
104k views
What is the range of the data set? 69 49 40 19
answered Oct 12, 2020
5 votes
48.2k views
Alberto has 92 stamps in one large album and 38 stamps in another small album. How can he use mental math to find how many more stamps are in the large album?
answered Jul 31, 2020
4 votes
12.6k views
What is the effect of import restrictions on prices? a. they cause prices to drop. b. they cause prices to rise. c. they often cause prices to rise steeply and then drop. d. they usually do not have any
answered Jun 18, 2020
2 votes
85.6k views
What does this sign suggest about the Nazi government’s policies toward Jews? The Nazis were trying to protect Jewish citizens from discrimination. The Nazis were trying to stop the boycott of Jewish businesses.
answered Oct 26, 2019
2 votes
99.1k views
What was the 27th president middle name?
answered Oct 25, 2019
3 votes
73.4k views
L(x) = (x + 7) and w(x) = (x - 2)
answered Oct 9, 2019
6 votes
44.0k views
Use the formula to evaluate the infinite series. Round to the nearest hundredth if necessary.
answered Sep 9, 2019
6 votes
85.4k views
One cylinder has a volume that is 8 cm^(3) less than 7/8 of the volume of a second cylinder. If the first cylinder’s volume is 216 cm^(3) , what is the correct equation and value of x, the volume of the
answered Sep 1, 2019
3 votes
20.7k views
Let y 4t + 2 be a linear function representing the distance from home for an ant tminutes after starting out from a location near its home. What does the number 4 represent in this function
answered Jun 10, 2019
2 votes
231k views
In Their Eyes Were Watching God, which best helps readers understand the author’s own cultural experiences? A) the use of figurative language B) the use of sensory details C) the use of regional dialect
answered Oct 16, 2018
6 votes
112k views
How does a reader make an inference about a character?
answered Sep 23, 2018
5 votes
202k views
You train your dog, Milo, to salivate at the sound of a bell. Then you ring the bell every five minutes and don’t follow the ringing with food for Milo. He salivates less and less and finally stops salivating
answered Sep 5, 2018
3 votes
78.3k views
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