Answers by Vitor De Mario
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Answers by Vitor De Mario

Answers by Vitor De Mario
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2 Points What was the purpose of the periodic table?
answered Mar 31, 2021
3 votes
178k views
A flying disc has a diameter of 14 inches. What is the approximate area of the disc? 2 a. 44 in 2 b. 88 in 2 c. 154 in 2 d. 616 in (with explanation)
answered Mar 8, 2021
5 votes
149k views
What was an effect of the global sea trade, which began in 1498?
answered Feb 13, 2021
1 vote
98.5k views
Excited lithium ions emit radiation at a wavelength of 670.8 nm in the visible range spectrum. Calculate the frequency of a photon of this radiation
answered Dec 23, 2020
3 votes
48.6k views
How many hours will her battery last
answered Sep 23, 2020
3 votes
130k views
Which climate zone has the greatest change in summer between winter and summer months? A. Continental B. Dry C. Moderate D. Tropical
answered Sep 5, 2020
0 votes
174k views
If 15 grams of Carbon dioxide is produced in a chemical reaction, how many grams of Carbon must be consumed in the reaction if we know there were 11 grams of Oxygen on the reactants side of the equation?
answered Mar 3, 2020
3 votes
84.3k views
The main purpose of the legislative branch is to
answered Dec 16, 2019
1 vote
165k views
What commodity did the inca apparently value more than silver and gold?
answered Oct 2, 2019
2 votes
162k views
What’s the balanced equation of sodium hydroxide + carbon dioxide produces sodium carbonate + water?
answered Aug 23, 2019
4 votes
170k views
Need help I know it’s not D I’m kinda lost on this one
answered Jun 20, 2019
1 vote
40.3k views
How do you know that Tara ia a good problem solver
answered May 26, 2019
2 votes
71.1k views
Rapid industrialization in the developing world is MOST closely associated with which problem? Ethnic conflict Explosive population growth Political disintegration Environmental damage Inflation-driven
answered May 23, 2019
5 votes
97.2k views
Round the answer to the nearest cent. A 30% discount on $47.50 is $
answered Mar 1, 2019
4 votes
94.5k views
What does the term nonrepresentational art mean?
answered Nov 16, 2018
3 votes
220k views
Suppose you work in a grocery store 4 hours on Friday and 5 hours on Saturday. You earn $6.25 an hour. Find your total wages.
answered Oct 28, 2018
4 votes
220k views
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