Answers by Tom Cools
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Answers by Tom Cools

Answers by Tom Cools
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How much work is required to lift an object with a mass of 5.0 kilograms to a height of 3.5 meters? a. 17 joules b. 1.7 × 102 joules c. 1.9 × 102 joules d. 2.8 × 102 joules
answered Feb 6, 2019
6 votes
32.1k views
What is the mass of 5 moles of iron(III) oxide (Fe2O3) ?
answered Nov 18, 2018
1 vote
405 views
Your survey indicates the following favorite beverage choices: 20 milk, 13 water, 22 soda, 32 coffee. What percentage of customers can you satisfy if you just serve milk or water?
answered Sep 6, 2018
4 votes
59.9k views
What are the two colors Christopher hates and why
answered Apr 29, 2018
2 votes
216k views
The rate in the portion formula is always expressed with a percent symbol.
answered Apr 25, 2018
4 votes
53.8k views
Where should you place an object on the principal axis in front of a convex mirror to get a virtual, upright, and smaller image? A anywhere on the principal axis B only at the focal point on the principal
answered Mar 4, 2018
2 votes
99.2k views
What is the correct ratio of carbon to hydrogen to oxygen in glucose (c6h12o6)?
answered Jan 2, 2018
1 vote
34.4k views
4y=3 over x2 + 2, what is the value of x
answered Jun 24, 2017
3 votes
38.7k views
Smart growth is a new trend in urban planning that _____. uses all natural materials to build structures uses alternative energy resources sets growth boundaries around cities and helps preserve open spaces
answered May 29, 2017
5 votes
192k views
calculate the amount of work done when a grocery store stocker uses 120N of force to lift a sack of flour 1.5m onto a shelf
answered Sep 7, 2016
0 votes
160k views
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