Answers by Najah
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Answers by Najah

Answers by Najah
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18. Substances that absorb light convert it to ​
answered Mar 28, 2020
4 votes
50.6k views
Three questions: Which of the following is not an example of a constitutional power the federal government has over the states? (Points : 2) the power to send in troops to keep the peace the power to treat
answered Feb 9, 2020
6 votes
48.8k views
Is the following reaction spontaneous at 298 K? (Answer by calculating delta G) H2O(g)+C(s) -> CO(g)+ H2(g) Delta H= 131.3 kJ/mole Delta S = 134 j/mole K
answered Jan 26, 2020
4 votes
129k views
Between what two data values is there the largest gap? 1/16 and 3/16 ​ 3/16 and 3/8 ​ ​ 3/8 and 1/2 ​ ​ 1/2 and 5/8 ​
answered Sep 6, 2019
6 votes
77.5k views
A sphere with a mass of 12g has a radius measuring 2 cm. what is it’s density? 3 A. 0.36 g/cm 3 B. 1.43 g/cm 3 C. 6 g/cm 3 D. 24 g/cm
answered Jun 25, 2019
4 votes
201k views
Sixty five years ago, surveys of public school teachers indicated the most pressing classroom problems were
answered Apr 29, 2019
5 votes
154k views
In a mechanical clock, the swinging of a pendulum causes the hands to move. The diagram shows the path of the pendulum as it swings. At which point in its swing does the pendulum have the least gravitational
answered Feb 20, 2019
2 votes
116k views
How many grams of sodium chloride are required to make a 1.0 L solution with a concentration of 3.5 M? 205 grams 0.205 grams 3.5 grams 59 grams
answered Dec 10, 2018
6 votes
172k views
Consider these four statements about a line that passes through two points on a plane. Statement A: The line is on a different plane from the points. Statement B: The line lies on only one plane. Statement
answered Oct 10, 2018
1 vote
97.1k views
Given that F(x) = x ^2 + 2, evaluate F(1) + F(5).
answered Aug 18, 2018
6 votes
205k views
Eskers, kames, and drumlins are landforms that are created by which processes? a.glaial proceses b.alluvial processes c.volcanic processes d.erosional processes
answered Jul 23, 2018
2 votes
157k views
What is the GCF of 54 and 72
answered Feb 23, 2018
7 votes
111k views
In a category-based course grading system, teachers weigh a. a student’s performance in all courses. b. all categories equally. c. some categories more heavily than others. d. extra credit as a bonus.
answered Jul 31, 2017
1 vote
41.4k views
If x + 1 is an odd integer, which amount must be an even integer?
answered Apr 16, 2016
3 votes
176k views
If a triangle has one angle that measures 51° and one angle that measures 39°, what kind of triangle is it?
answered Sep 15, 2015
6 votes
13.1k views
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