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What does the chi square value show in each experiment
answered
May 25, 2020
Biology
middle-school
4
votes
164k
views
Nancy is packing jars into boxes. Each box has the same number of jars. She has 15 jars and packs them into 3 boxes. Then she 40 jars and packs them into 8 boxes. How many boxes will she need to pack 70
answered
Dec 21, 2019
Mathematics
middle-school
3
votes
52.6k
views
At lunch 8 friends share 6 sandwiches equally what fraction of a sandwich does each friend get
answered
Oct 18, 2019
Mathematics
middle-school
1
vote
132k
views
Can somebody paraphrase this for me please? Lung cancer is the leading cause of cancer deaths in the United States, among both men and women. Lung cancer claims more lives each year than do colon, prostate,
answered
Jan 30, 2019
English
high-school
4
votes
108k
views
List 3 grievances the colonists has against the King/British
answered
Jan 19, 2019
History
middle-school
2
votes
210k
views
Help, answer the following. Factor the following expression using the GCF: 2dr – 4r. r(2d – 4) 2r(d – 2) 2(dr – 2r) 2r(d – 1) Factor the following expression using the GCF: 14xy + 8yz. 2(7xy + 4yz) 2xy(7
answered
Jan 2, 2019
Mathematics
middle-school
5
votes
33.2k
views
Layers of rock near the surface are the oldest rocks ? true or false
answered
Aug 26, 2018
Chemistry
high-school
5
votes
88.3k
views
Which part of a vehicle's brakes are replaced when they wear out? la puerta la luz trasera la pastilla la rueda
answered
Jun 14, 2018
Spanish
high-school
2
votes
16.0k
views
20 POINTS TRUE OR FALSE 1.- Ancient Athens is an example of an unlimited government, true or false? 2.- A democracy is a form of government in which one person or a few people hold power, true or false?
answered
May 22, 2018
Social Studies
middle-school
5
votes
229k
views
According to the Fundamental Theorem of Algebra, how many roots exist for the polynomial function? f(x) = 4x5 – 3x
answered
Mar 12, 2018
Mathematics
high-school
7
votes
154k
views
Which of the following contributed to the rapid spread of the Reformation throughout Europe? A the support of the pope as head of the Catholic Church B a vast road system linking urban areas in Europe
answered
Aug 13, 2017
History
high-school
6
votes
179k
views
Coronado searched for these places
answered
Mar 9, 2017
History
middle-school
1
vote
56.8k
views
The main struggle in a story occurs internally or externally
answered
May 15, 2016
English
high-school
3
votes
77.8k
views
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