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If an object is dropped from a height of 55 feet, the function d=-16t^2+55 gives the height of the object after t seconds. Graph this function. Approximately how long does it take the object to reach the
answered
Sep 7, 2019
Mathematics
college
1
vote
176k
views
Read these two sources: "March of the Flag" and "For the Equal Rights Amendment." How do they compare? Both are examples of primary sources. Both are examples of secondary sources. The first is a primary
answered
Mar 16, 2019
History
high-school
5
votes
71.6k
views
FREE ICE CREAM IF YOU AWNSER THIS NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Which sentence is free of errors? It was a moment, I would never forget that changed my life. I had
answered
Mar 4, 2019
English
middle-school
3
votes
107k
views
How does an endangered species differ from a threatened species?
answered
Dec 22, 2018
Biology
high-school
6
votes
70.4k
views
At fertilization, what happens to the sex cells
answered
Aug 28, 2018
Biology
middle-school
6
votes
86.0k
views
Why might a writer choose to use satire
answered
May 16, 2018
English
high-school
3
votes
15.1k
views
The polynomial equation x^6-16x^2=4x^4-64 has complex roots +- 2i . What are the other roots? Use a graphing calculator and a system of equations.
answered
May 7, 2018
Mathematics
high-school
3
votes
57.5k
views
The mixture you separated was a mixture of iron filings, sand, and salt. Based on your understanding of matter, is this mixture a homogeneous mixture or heterogeneous mixture? How do you know? Homogeneous
answered
Apr 18, 2018
Chemistry
middle-school
1
vote
203k
views
Why was it important for lincoln to pass the 13th amendment before the end of the civil war?
answered
Feb 14, 2018
History
high-school
5
votes
179k
views
Is dialog a characteristic of drama?
answered
Feb 11, 2018
English
middle-school
4
votes
87.4k
views
What greviences against king george iii were included in the declaration of independence
answered
Oct 2, 2017
Social Studies
middle-school
7
votes
26.1k
views
What does the set of points on any line correspond to?
answered
Mar 19, 2017
Mathematics
high-school
3
votes
73.0k
views
Why did the working class go to vaudeville shows?
answered
Oct 9, 2016
History
high-school
3
votes
77.7k
views
What hypothesis did Miller-Urey test in their experiment? A. Organic molecules can form in a reducing atmosphere. B. Earth is a primordial soup. C. Organic molecules cannot survive in a reducing atmosphere.
answered
Dec 16, 2015
Chemistry
high-school
4
votes
95.1k
views
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