Answers by Petr Pokrovskiy
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Answers by Petr Pokrovskiy

Answers by Petr Pokrovskiy
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Law of Sines (please help!)
answered Sep 12, 2018
6 votes
86.6k views
List the two main kinds of changes that you can observe when chemical reactions occur.
answered Sep 10, 2018
4 votes
77.3k views
A bank contains 35 coins, all nickels and quarters. The total value of coins is $8.15. How many of each coin does the bank contain?
answered Sep 10, 2018
4 votes
184k views
Using relevant examples,explain how sensation systems influence our behaviour in the environment
answered Mar 6, 2018
5 votes
155k views
List some financial goals
answered Feb 15, 2018
4 votes
105k views
Evaluate the expression when x = 12 and y = 2. x/3y A. 3/8 B. 2 C. 12/5 D. 8
answered Jan 3, 2018
3 votes
181k views
What can affect the properties of a substance? a. the arrangment and types of atoms b. only the arrange ments of atoms c. only the types of atoms d. none of the above
answered Dec 1, 2017
3 votes
81.8k views
How much work is required to assemble eight identical point charges, each of magnitude q, at the corners of a cube of side s? Note: Assume a reference level of potential V = 0 at r = . (Use any variable
answered Aug 15, 2017
5 votes
221k views
At the age of 46 Bill Clinton was elected president for the first time how should this be punctuated
answered May 11, 2017
1 vote
160k views
During physical activity of moderate intensity, your heart will beat at a percentage of its maximum rate. What is the target heart rate for moderate-intensity activity?
answered Apr 21, 2017
6 votes
5.8k views
Where is the function constant? Choose all answers that are correct. A.from x = −5 to x = −2 B.from x = −2 to x = 1 C.from x = 1 to x = 3 D.from x = 3 to x = 5
answered Sep 26, 2016
1 vote
76.8k views
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