Answers by Nic Barker
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Answers by Nic Barker

Answers by Nic Barker
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​in the lost wax process, molten metal is poured into a fire-resistant mold known as a(n) __________.
answered Jun 11, 2019
2 votes
214k views
Which is the difference between proteins and carbohydrates, and fats?
answered Jan 18, 2019
5 votes
189k views
Suppose two chemicals are reacted together. It takes 1000 kJ of energy to break the bonds of the reactants and 850 kJ of energy are released by the formation of the products. Which statement is true about
answered Nov 27, 2018
5 votes
138k views
Peanut seedlings were grown under identical conditions. What factor could account for differences in height among the seedlings? A) elevation B) fertilizer C) genetics D) pests
answered Mar 28, 2018
3 votes
75.4k views
Which of the following was a cause of the Great Migration? • expansion of cotton fields • World War I • civil rights movement • the 19th Amendment • Plessey v. Ferguson
answered Mar 23, 2018
3 votes
156k views
The _______ phylum is composed of organisms called dinoflagellates. A. Chrysophyta B. Euglenophtya C. Pyrrophyta D. Sporozoan
answered Feb 28, 2018
5 votes
232k views
A ticket to an Eric Clapton concert costs $45. If you have a ticket, you can "scalp" it (sell it illegally) for $75. To a ticket holder, the opportunity cost of actually attending the concert is
answered Feb 21, 2018
6 votes
73.5k views
I need help with this question /: 31. Your parents make a purchase of $2,975.34 using a popular reward credit card that gives you 1% cash back. If the credit card has a 13.5% APR and you do not make a
answered Feb 26, 2017
6 votes
161k views
Which best describes the region around Lake Victoria? Arid Low population density Little agricultural production Very fertile
answered Feb 24, 2017
3 votes
199k views
5/8 is less or more than 2/3
answered Oct 15, 2016
6 votes
52.8k views
Davette wants to buy flannel sheets. She reads that a weight of at least 190 grams per square meter is considered high quality. Davette finds a sheet that has weight of 920 grams for 5 square meters. Does
answered Mar 13, 2016
4 votes
229k views
When a book reviewer describes the subject as fiction or non-fiction, what is he talking about? A. the book's theme B. the book's genre C. the book's era D. the book's plot
answered Mar 4, 2016
2 votes
198k views
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