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A train has 6 passenger cars and each car has 4 columns of seats and each column holds 50 passengers. If one of the cars has 25 empty seats, and the rest of the cars are full, how many passengers are on
answered
Jun 18, 2018
Mathematics
college
4
votes
96.3k
views
At an ice skating rink, there are 33 people who know how to ice skate and 27 people who do not know how to ice skate. What is the ratio of people who know how to ice skate to people who do not know how
answered
Feb 8, 2018
Mathematics
middle-school
3
votes
71.9k
views
___ are heterotrophs that break down dead organic material and use the decomposition products to supply themselves with energy. Release simple inorganic molecules and mineral salts for producers to use.
answered
Jan 8, 2018
Biology
high-school
4
votes
225k
views
]Scientists are able to construct valid scientific methods to study the formation of the solar system by being biased and religious impractical and modest imaginative and original unreasonable and outdated
answered
Oct 18, 2017
Physics
high-school
6
votes
196k
views
How did the fertile crescents location help with the development of the hebrew civilization? a. offered connection to asia, africa and europe b. possessed few natural barriers c. became a meeting for people
answered
Oct 15, 2017
History
high-school
5
votes
31.2k
views
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