Answers by Sean Barbeau
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Answers by Sean Barbeau

Answers by Sean Barbeau
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Compare and contrast the following types of chemical reactions (5 points each): a. Combination b. Decomposition c. Replacement It needs to be in two to three paragraphs.
answered Dec 24, 2023
0 votes
6.6k views
Finding the area of unusual shapes
answered Nov 7, 2023
5 votes
45.8k views
What are the vertex and x-intercepts of the graph of y = (x + 4)(x + 2)? Select one answer for the vertex and one for the x-intercepts.
answered Feb 16, 2023
5 votes
156k views
Find the value of B? y=-x²+bx - 1
answered Feb 15, 2023
4 votes
75.0k views
El costo marginal de los productos ABC es C’(x)=3+0.001x y el costo de fabricar 100 unidades es de $1005¿cual es el costo de producir 200 unidades ? Los artículos se venden a $5 cada uno . Determine el
answered Jan 23, 2023
6 votes
127k views
Find the gradient of the line segment between the points (-2,3) and (-5,6)
answered Oct 5, 2022
1 vote
210k views
F(x) = -x^2 - 10x - 13, find f(-2)
answered Aug 24, 2022
3 votes
35.4k views
Please help me!!! This is due in an hour!!!
answered Aug 18, 2022
8 votes
55.9k views
-6 + 3a - b - 4a + 4b + 5
answered Aug 16, 2022
4 votes
60.8k views
g Would an observational study or an experiment be more appropriate to investigate the effects on fertilizer on plant growth? Explain.
answered Apr 10, 2022
1 vote
75.1k views
How do I write 4 times difference of a number and 8
answered Mar 9, 2022
5 votes
128k views
Which of the following happens as you get further North or South from the Equator? a Seasons reverse b Time zones change c Climate gets warmer d Climate gets cooler
answered Mar 8, 2022
3 votes
51.4k views
Uthara has 6x - 7 pairs of shoes while China has 2x + 3 pairs of shoes. To find how many more pairs of shoes does Uthara have than China? (please answer quickly)
answered Mar 3, 2022
3 votes
97.2k views
True or false The amounts of salt in ocean water is the same everywhere on earth?
answered Feb 15, 2022
7 votes
141k views
Sharif's portfolio generated returns of 12 percent, 15 percent, −15 percent, 19 percent, and −12 percent over five years. What was his average return over this period? 3.8 percent 2.1 percent 17 percent
answered Dec 19, 2021
7 votes
80.7k views
What measurements of a cone can be found if you know the volume and height
answered Oct 17, 2021
3 votes
10.0k views
How many atoms of sodium do you have if you have one mole of sodium?
answered Aug 15, 2021
1 vote
174k views
Please help asap!!!
answered Jul 21, 2021
2 votes
176k views
Fill in the blank with the appropriate preterite form of the verb morir: La probe mujer _______ a los ochenta anos. A.) Moria B.) Morira C.) Murio D.) Muere
answered May 18, 2021
4 votes
146k views
In seedless plants, haploid gametophytes are produced from diploid spores that undergo mitosis. haploid spores that undergo meiosis. diploid spores that undergo meiosis. haploid spores that undergo mitosis.
answered Mar 4, 2021
2 votes
131k views
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