Questions by Rubmz

Questions by Rubmz

Nutrients that are made by living things, are required by the body in small ammonunts, and that assast chemcail reactions arer called

asked Dec 8, 2019

1 answer

5 votes

183k views

Simplify –2x3y × xy 2. A. –12x4y3 B. –2x3y4 C. –2x4y3 D. –3x4y3

asked Feb 13, 2019

1 answer

3 votes

140k views

Mason and Nora decided to swim across the river. Mason began swimming 8 seconds earlier than Nora. Mason swam at a speed of 5 feet per second. Nora swam at a speed of 9 feet per second. For how many seconds

asked Jun 9, 2018

1 answer

5 votes

111k views

Please explain number 12!!

asked May 7, 2018

2 answers

0 votes

40.8k views

What happened when the Continental Congress first voted on the Declaration of Independence?

asked Jun 8, 2017

1 answer

5 votes

109k views

The x is 3 the y is 21 what is the constant of proportionality I need to know by tomorrow

asked Jan 19, 2017

1 answer

3 votes

218k views

In what respect does an atom of magnesium differ from a magnesium ion (Mg^{2+})? (A)The ion has a more stable electronic arrangement than the atom. (B)The positive charge on the nucleus of the ion is two

asked Jun 6, 2015

1 answer

3 votes

60.9k views

7ab/a A does not equal 0 Simplify the expression

asked Feb 6, 2015

1 answer

5 votes

44.3k views

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