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Answers by Longhua

Answers by Longhua
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You are interested in determining if the average amount of time (in hours) that students spend on the Internet per day is greater than 2 hours. The data below are from a random sample of 11 students. 2.
answered Apr 20, 2021
3 votes
120k views
What fraction is 8 out of 12
answered Jan 27, 2021
4 votes
187k views
Marie Hernandez’s checking account balance is $250.65. She then writes check #346 on July 14 in the amount of $21.95 for a bathing suit. On July 16 she writes check #347 for $48.50 to cover her bus fare.
answered Jan 25, 2021
7 votes
85.3k views
What is a sleep wake schedule? ITs an easy question so take advantage
answered Jan 23, 2021
4 votes
210k views
Car A travels 127 miles in 4 hours. Car B travels 350 miles in 4 hours. Car C travels 583 miles in 14 hours. Which car has the fastest average speed?
answered Jan 4, 2021
2 votes
36.6k views
Michael is asked to factor the polynomial expression x3 + x2 – 34x + 56. Which of these is a factor of the polynomial? X- 2 X-4 X-6
answered Oct 17, 2020
3 votes
180k views
You sell lemonade for $2 per cup and orange juice got $3 per cup. You sell a total of 100 cups for $240. How cups of lemonade and orange juice were sold?
answered Jul 29, 2020
5 votes
155k views
The Gulf of Mexico has several "Dead Zones," in which very few organisms or signs of life exist. Several research teams are interested in finding the pollution source that causes the Dead Zones. Which
answered Apr 16, 2020
5 votes
61.6k views
what was primary means by which native american culture passed information from one generation to the next​
answered Jan 30, 2020
0 votes
24.4k views
A company that makes pencils realized that 2 out of every 25 pencils were defective. How many pencils out of 200 will be defective?
answered Sep 25, 2019
5 votes
73.6k views
Both prokaryotes and eukaryote cells have this structure. It helps maintain homeostasis ant is a boundary between the inside of the cell and the outside environment. It is the
answered Jul 28, 2019
3 votes
52.4k views
In The Tragedy of Macbeth, Act V, Scene i, you can tell that the waiting-gentlewoman is a. afraid of the doctor. b. angry about the death of King Duncan. c. loyal to Lady Macbeth. d. disloyal to Macbeth
answered Mar 23, 2019
1 vote
131k views
Which forecasting method uses the data from the same date in previous years to predict weather today?
answered Dec 1, 2018
2 votes
118k views
Explain why you would make one of the addends a tens number when solving an addition problem.
answered Jun 9, 2018
3 votes
196k views
The equation y= 3x relates the number of points resulting from three-point baskets. What is the constant of proportionality in this equation? A.1 B.3 C.x D.y
answered May 21, 2018
5 votes
121k views
Answer it like it was your homework please
answered Apr 17, 2018
3 votes
220k views
Which of the following statements best explains why farmers in Mediterranean climates have an advantage? A. This region receive the best rainfall and climate for farming. B. Europe is one of the world’s
answered Mar 27, 2018
4 votes
216k views
Which was one difference between the role of the king and that of the nobles in Aztec society
answered Jan 28, 2018
5 votes
2.2k views
Which topic is narrow enough to serve as the subject of a documented essay? A. Albert Einstein’s early career B. famous scientists C. the history of physics D. the role of mathematics in science
answered Jan 7, 2018
3 votes
173k views
What is the median of 98, 93, 89, 89, 76
answered Dec 15, 2017
0 votes
12.6k views
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