Answers by Alex J
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Answers by Alex J

Answers by Alex J
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A sample of 81 was taken from a population with a standard deviation of 45 kilograms. If the sample mean was 112 kilograms, the mean of any other sample of 81 will be within what range 99.7% of the time?
answered Nov 19, 2019
5 votes
16.3k views
Which property is illustrated by the following statement 2x(6)=(6)2x
answered Aug 9, 2019
7 votes
54.3k views
f Javier has a car with a mass of 250,000 kg and it is acted upon with a force of 300 Newtons. What is the acceleration?
answered May 17, 2019
5 votes
120k views
You pay for 5 basketball tickets for $62.50.What is the rate cost per tickets
answered Apr 14, 2019
5 votes
91.2k views
According to symbolic interactionism, which stage of role taking involves individuals beginning to imagine and play the role of a significant other?
answered Feb 12, 2019
6 votes
157k views
Los sábados hay que limpiar la casa. Mi mamá me dice ?Favor de limpiar el estante, la lámpara y _____ en tu habitación porque yo tengo mucho que hacer en la sala.?
answered Dec 24, 2018
2 votes
15.0k views
Which is a natural property of nicotine?
answered Sep 10, 2018
3 votes
26.2k views
Explain three events that increased tensions leading up to the start of World War II in 1939
answered Sep 4, 2018
0 votes
199k views
How would i write y= -7x+25 In Standard form? please help:)
answered May 4, 2018
6 votes
85.6k views
As an inventor, Leonardo da Vinci was no slouch. The journals he kept include a wide variety of inventions spanning from musical instruments to hydraulic pumps flying machines. What is the meaning of the
answered Feb 16, 2018
6 votes
178k views
What happens to the orbit of Earth when the mass of the Sun is reduced to 75,000? a.The orbit does not change c.The orbit gets larger b.The orbit gets smaller d.The Sun begins to orbit the Earth
answered Jan 29, 2018
3 votes
137k views
The Gateway Arch in St. Louis,Missouri, weighs about 20,000 tons.Write an amount that could be the exact number of tons the Arch weighs.
answered Jul 15, 2017
6 votes
84.3k views
What word best describes a reflective essay? a. analytical b. subjective c. factual d. objective
answered Apr 30, 2017
5 votes
196k views
A box of cereal has 11 servings and has a total of 77 grams of fiber. Find the unit rate of grams of fiber per serving.
answered Jan 30, 2017
4 votes
158k views
Bleeding gums can result from a deficiency in vitamin c. True False
answered Jan 7, 2017
2 votes
154k views
Write 106,000,000 in scientific notation
answered Jun 9, 2015
7 votes
179k views
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