Answers by Stephen Briney
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Answers by Stephen Briney

Answers by Stephen Briney
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How many moles are represented by 3.01 - 1023 helium atoms? a. 1 moles b. 0.50 moles c. 0.75 moles d. 5 moles
answered Apr 28, 2022
4 votes
839 views
A rectangular garden has length and width as given by the expressions below. Length: 4 - 7(3x + 4y) Width: 3x(-2y) Write a simplified expression for the perimeter of the rectangle.
answered Mar 11, 2022
4 votes
184k views
Use the area of the rectangle to find the area of the triangle
answered Feb 13, 2022
5 votes
184k views
Can someone help me? got till the end of the day :/
answered Jan 24, 2022
12 votes
221k views
4. During the Renaissance, people began to see the world from ____ perspective. * An explorer-centered A human-centered A science-centered A catholic-centered (multiple choice)
answered Jan 17, 2022
6 votes
13.7k views
Need help please and thanks
answered Jan 14, 2022
4 votes
224k views
Why are landmarks so important?
answered Dec 17, 2021
3 votes
139k views
PLZZZZZ HELP ASAP!!! Explain the process of natural selection in your own words DO NOT COPY FROM INTERNET!!!
answered Oct 31, 2021
3 votes
103k views
What is the role of a catalyst?
answered Jul 31, 2021
4 votes
145k views
Help me figure out the last two please
answered Jul 19, 2021
5 votes
193k views
Help me please Thank you
answered Jun 26, 2021
3 votes
71.5k views
an author writes a book that consists of letters written back and forth bewtween two characters. which literary technique is he using?
answered Jun 15, 2021
2 votes
128k views
When the seasons change and snow begins to fall, which type of leaf (maple or pine) is more stable? Why?
answered May 17, 2021
2 votes
138k views
Alex is reading a book about Southern Plantations. Which of these facts will he come across? Plantation owners depended on many people to plant and to harvest the crops. Very few plantations used slaves
answered Mar 28, 2021
4 votes
45.0k views
2- Review Alliteration on page 2. Find the line that has an example of alliteration that creates the image of flight and distance. What consonant sound is being repeated?
answered Feb 27, 2021
3 votes
233k views
In a chemical reaction, _____ are the substances present after the reaction.
answered Jan 26, 2021
4 votes
2.5k views
What is the approximate circumference of a semicircle with a radius of 30 centimeters
answered Nov 27, 2020
3 votes
180k views
What is the purpose of eyelids on amphibians? A.)hide from predators B.)keep the eyes moist C.)see more clearly D.)none of the above I think its C. for water purposes but I really don't know.
answered Nov 8, 2020
2 votes
199k views
Simplify the expression below: 3(7x) -2(4-x) a. 12-2x b. 13+2x c. 23x-8 d. 20x-8
answered Oct 11, 2020
6 votes
108k views
To calculate theoretical probability, divide the number of ______ outcomes by the total number of outcomes. a. desired b .in possible (it wont let me time i m possible?)
answered Jun 10, 2020
1 vote
191k views
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