Answers by Ziwei Zeng
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Answers by Ziwei Zeng

Answers by Ziwei Zeng
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Evelyn is taking a multiple choice test with a total of 20 points available. Each question is worth exactly 1 point. What would be Evelyn's test score (out of 20) if she got 3 questions wrong? What would
answered Feb 27, 2021
4 votes
74.9k views
You take a sample of rents of 182 apartments in San Francisco and find that the mean rent is $4000 per month and the standard deviation is $1000 per month. According to Chebyshev's Theorem, what percentage
answered Jan 10, 2021
5 votes
127k views
Hurry please Question 1 of 10 Which picture shows an example of magnetic force?​
answered Jan 9, 2021
4 votes
171k views
Which is a compound sentence? While my brother takes his dance class, I go to soccer practice. We can watch the movie after we’ve finished the book. I painted my bedroom beige, but my sister painted her
answered Jul 7, 2020
2 votes
108k views
Fields of Point Charges Two point charges are fixed in the x-y plane. At the origin is q1 = -6.00 nC . and at a point on the x-axis 3.00 cm from the origin is q2 = +3.00 n C. Now consider Point P, which
answered Apr 12, 2020
3 votes
156k views
Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?
answered Jan 5, 2020
3 votes
29.4k views
Where did immigrants come from in the period from 1870 to 1920
answered Jul 5, 2019
4 votes
225k views
before the invention of a compass sailors used stars to find direction .in which way is using the compass better ?
answered Jun 6, 2019
5 votes
217k views
Read this excerpt from The First Men in the Moon. And as I stood there stupid, and perplexed, with this dumbfounding relic in my hand, something very soft and light and chill touched my hand for a moment
answered May 26, 2019
7 votes
31.2k views
I don't understand this at all let me know in the comments if it's a bit blirarry (if you can't see it well)
answered May 24, 2019
5 votes
160k views
The use of dialect in this excerpt reflects which American literary style?
answered Feb 8, 2019
2 votes
26.3k views
The characters of georg and ulrich can best be described as
answered Dec 8, 2018
7 votes
159k views
A cylinder-shaped candle has a diameter of 5 inches and a height of 8 inches. What is the volume of the cylinder? Use 3.14 for pi. Round to the nearest tenth, if necessary. (i know simple one, but i am
answered Nov 7, 2018
2 votes
183k views
Polygon ABCDE is dilated by a scale factor of 3 with the center of dilation at the origin to create polygon A′B′C′D′E′. If the endpoints of are B(3, 5) and C(5, 10), what is the slope of ?
answered Oct 22, 2018
4 votes
226k views
Answer with < , > , or = : 17 qt 4gal
answered Oct 14, 2018
6 votes
129k views
Which sentence best uses sensory language to describe the setting? A. I felt a sinking in my stomach as I contemplated life in a city I no longer knew as my home; I wanted to move to eastern Tennessee.
answered Jun 3, 2018
2 votes
55.6k views
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