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Two wheel gears are connected by a chain. The larger gear has a radius of 5 centimeters and the smaller gear has a radius of 3 centimeters. The smaller gear completes 36 revolutions in 20 seconds. What
asked
Jan 22, 2021
Mathematics
high-school
1
answer
1
vote
23.2k
views
When writing a business letter, which of the following should be included first A - the purpose for writing B - the writers identity C - an expression of thanks D - an amusing story
asked
Dec 13, 2019
English
middle-school
2
answers
5
votes
155k
views
How many sit ups should a 15 year old do in a day to lose weight in 2 months?
asked
Oct 15, 2019
Health
high-school
1
answer
0
votes
164k
views
How many milliliters of 1.50 m hcl(aq) are required to react with 5.45 g of an ore containing 32.0% zn(s) by mass?
asked
Jan 3, 2019
Chemistry
high-school
1
answer
5
votes
41.0k
views
What is the ratio of NO:N¿ in the given reaction 4NHÀ + 6NO d 5N¿ + 6H¿O?
asked
Dec 4, 2018
Chemistry
high-school
1
answer
3
votes
234k
views
I need help pleaseeee
asked
Sep 23, 2018
Health
high-school
2
answers
1
vote
197k
views
Graph the equation by plotting three points 2y=3x+11
asked
Sep 4, 2018
Mathematics
college
1
answer
1
vote
126k
views
A machine can fill 650 bottles in 25 minutes. What is the unit rate at which the machine fills the bottles?
asked
Jul 20, 2018
Mathematics
high-school
1
answer
5
votes
126k
views
Which of the following statements about China’s first contact with the West is not true?
asked
Jul 18, 2018
History
high-school
1
answer
0
votes
202k
views
Guys please I need help
asked
Jul 2, 2018
Business
high-school
2
answers
2
votes
168k
views
What major city is the furthest south of south america
asked
May 26, 2017
Geography
high-school
1
answer
0
votes
158k
views
Write a essay "On earth there is no heaven, but there are pieces of it".
asked
Apr 17, 2017
English
middle-school
1
answer
5
votes
214k
views
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