Answers by Najah

Answers by Najah

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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