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Which of the following is a recent technological breakthrough that has had as great an impact as the invention of paper? a. communication via telegraph b. mass printing of books c. electronic communication
answered
Oct 17, 2017
English
high-school
4
votes
21.3k
views
Which statement correctly describes the relationship between reactant and yield? The actual yield is calculated from the amount of the excess reactant present. The actual yield is calculated from the amount
answered
Sep 11, 2017
Chemistry
high-school
0
votes
210k
views
What is 1230.932567 rounded to the nearest hundredths place?
answered
Jul 25, 2017
Mathematics
high-school
0
votes
109k
views
Brennan is planting seeds. He has 1/5 of a pack of seeds and 5 flower pots. What fraction of a pack of seeds will be planted in each pot if he wants to use the same amount of seeds in each pot?
answered
Jan 19, 2017
Mathematics
high-school
5
votes
108k
views
How are basic facts can help you find 10*20*30*40 mentally
answered
Jan 29, 2016
Mathematics
middle-school
4
votes
168k
views
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