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Answers by Ovg

Answers by Ovg
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Calculate the formula mass for Ca(HCO3)2
answered Sep 7, 2019
0 votes
47.0k views
Emma buys and sells truck parts. She bought two tires for $35.00 each and later sold them for $65.00 each. She bought three rims for $75.00 each and later sold them for $136.00 each. She bought five headlight
answered Jun 24, 2019
4 votes
35.0k views
table Mary used Delicious (d) and Golden Delicious (g) apples to make homemade applesauce. Delicious apples are $0.75 each and Golden Delicious apples are $1.25 each. Mary spent $21.00 on 22 apples. How
answered Feb 28, 2019
2 votes
44.7k views
Which fraction is equivalent to -3/7 ? -7/3 3/-7 3/7 7/3
answered Feb 18, 2019
4 votes
33.0k views
Assume that the magnetic field exists and its direction is known. Then assume that a charged particle moves in a specific direction through that field with velocity (v). Which rule do you use to determine
answered Jan 18, 2019
6 votes
77.6k views
In the long run, what will the distribution of wet and dry days be? (round your answers to one decimal place.)
answered Nov 24, 2018
3 votes
21.9k views
What is the theoretical probability of getting tails if you flip a coin 40 times? a)If you did this experimental would you result be the same? Why? b)What is difference between theoretical and experimental
answered Jul 26, 2018
4 votes
233k views
Ten years ago, only 20% of the u.s. population consisted of people more than 65 years old. a researcher plans to use a sample of n = 200 people to determine whether the population distribution has changed
answered Jun 7, 2018
1 vote
224k views
Por qué es el catolicismo una religión importante América latina
answered May 29, 2018
6 votes
98.6k views
Water is able to move rocks as big as boulders
answered Mar 20, 2018
3 votes
143k views
What is new Zealand main source of energy
answered Mar 10, 2017
4 votes
75.4k views
What was the solution to scarce living and working space in cities
answered Oct 8, 2016
3 votes
132k views
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