Questions by Fmark

Questions by Fmark

How is the number of neutrons in the nucleus of an atom calculated? O A) Add the number of electrons and protons together. OB) Subtract the number of electrons from the number of protons, OC) Subtract

asked May 24, 2020

1 answer

1 vote

13.7k views

What number must you add to complete the square ? x^2-18x=29

asked May 25, 2019

2 answers

0 votes

29.9k views

What are these answers for tuck everlasting..

asked Jan 22, 2019

1 answer

0 votes

86.8k views

If you have a device that has an energy efficiency of 0.4 and you put in 100 units of energy, how many units of useful energy will you get out of it?

asked Oct 25, 2018

2 answers

1 vote

128k views

Please help me!!! Which ordered pair is the solution to the system of equations? (−5x−3y=12 (y=x−12 (a) (−6, 6) (b) (1, −11) (c) (0, −4) (d) (3, −9)

asked May 16, 2018

1 answer

5 votes

144k views

Which expressions are equivalent to 4(3j+(-4))-9

asked May 13, 2018

1 answer

5 votes

224k views

What is the connotation of "fellow" in line 1

asked Mar 1, 2018

2 answers

0 votes

172k views

Limit as x approaches 0 of csc3x/cotx

asked Jan 26, 2018

1 answer

3 votes

81.5k views

As an early childhood professional how do you need to treat children

asked Jun 16, 2017

2 answers

4 votes

108k views

Two angles in a triangle add up to 85 degrees what is the size of the third angle

asked Mar 16, 2017

1 answer

4 votes

98.8k views

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