Answers by Derek Lopes
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Answers by Derek Lopes

Answers by Derek Lopes
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According to the scientific method, what should you do before you formulate a hypothesis?
answered Apr 17, 2019
6 votes
10.1k views
F= y=x+3 find f(3.6) & f(-0.2)
answered Sep 28, 2018
1 vote
121k views
Evaluate this exponential expression
answered Aug 22, 2018
7 votes
79.7k views
Bill of rights definition
answered May 10, 2018
3 votes
156k views
How much heat is released to freeze 47.30 grams of copper at its freezing point of 1,085°C? The latent heat of fusion of copper is 205.0 J/g.
answered Apr 1, 2018
6 votes
85.7k views
How do you factor the following trinomial? n^2 + n - 12
answered Dec 23, 2017
3 votes
208k views
What kind of cell has a nucleus?
answered Oct 6, 2017
0 votes
200k views
Four forms of nationalism are
answered Sep 22, 2017
6 votes
142k views
Please help I'm giving 24 points. What is 9% of 16?
answered Jun 13, 2017
3 votes
204k views
Which of the following is an example of a scientific inference? A. The insect probably released a sticky liquid because it is upset and trying to defend itself. B. The butterfly has bright colors that
answered Apr 14, 2017
6 votes
119k views
How many solutions will this system of equations have?. . x - 2y = 24. 3x - 6y = 72. . No solution. . Infinite solutions. . One solution. . Two solutions
answered Jan 25, 2017
3 votes
222k views
A leaf's stomata _____. contain chlorophyll are part of the spongy layer open and close to control evaporation protect the leaf from physical damage
answered Apr 10, 2016
5 votes
216k views
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