Answers by Valentin Perrelle
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Answers by Valentin Perrelle

Answers by Valentin Perrelle
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If the specific surface energy for magnesium oxide is 1.0 J/m2 and its modulus of elasticity is (225 GPa), compute the critical stress required for the propagation of an internal crack of length 0.7 mm.
answered Feb 11, 2021
4 votes
4.4k views
What is a social movement?
answered Feb 5, 2021
6 votes
111k views
In an analysis of a poll of 800 Quebecers, 28% thought that the province of Quebec should separate from Canada. Another poll of 500 Texans found that 18% thought that the state of Texas should separate
answered Sep 15, 2020
4 votes
98.9k views
What is greater? -2.5 or -1.75​
answered Jul 4, 2020
5 votes
54.6k views
The Morris Corporation has $300,000 of debt outstanding, and it pays an interest rate of 8% annually. Morris's annual sales are $1.5 million, its average tax rate is 35%, and its net profit margin on sales
answered Jun 1, 2020
2 votes
167k views
Making a down payment will _____. Select the best answer from the choices provided. A. decrease the interest rate on a loan B. increase the total cost of a loan C. increase the interest rate on a loan
answered Apr 17, 2020
3 votes
44.7k views
Why is the Dead Sea full of minerals?​
answered Jan 25, 2020
5 votes
186k views
How many atoms are in 52.4g of nickel?
answered Nov 23, 2019
3 votes
67.9k views
Cheryl is making a mixed fruit drink for a party. She mixes 7 pints each of Apple juice and cranberry juice. How many fluid ounces of mixed fruit drink does Cheryl make?
answered Sep 9, 2019
5 votes
45.5k views
The graph shows the number of views for a website, h hours after an additional quote is posted. What is the number of views when the quote is first posted? Enter your answer in the box.
answered Jun 23, 2019
6 votes
186k views
Its cost $45 yo rent a car each day. There is also fee of $12. How much does it cost to rent a car for 5 day, including the fee
answered Jun 9, 2019
6 votes
92.9k views
I need to solve for X X=
answered Apr 16, 2019
4 votes
143k views
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