Questions by Alex Collette

Questions by Alex Collette

How many electrons does 1.00 kg of water contain?

asked Oct 16, 2020

1 answer

3 votes

91.1k views

The weathering of rock caused by salt is A. Carbonation. B. Haloclasty. C. Oxidation. D. Abrasion.

asked Sep 9, 2020

2 answers

1 vote

57.4k views

2x-y=23 & x-9=-1 by substitution

asked Jun 20, 2020

1 answer

3 votes

22.3k views

The degree of the polynomial function f(x) is 3. The roots of the equation f(x)=0 are −1 , 0, and 4. Which graph could be the graph of f(x) ?

asked Jan 15, 2020

1 answer

1 vote

38.9k views

Arsham is training for a race. After 15 minutes, he has 22 laps left to run. After 45 minutes he has 2 laps left. What is the total number of laps Arsham ran

asked Jul 7, 2019

1 answer

1 vote

221k views

2.37 to the nearest tenth

asked Apr 27, 2019

2 answers

4 votes

203k views

interactions between substances can produce chemical or physical changes which of the following describes a chemical change

asked Feb 27, 2019

1 answer

2 votes

36.6k views

Find the 20% discount on $68 boots

asked Jan 23, 2019

2 answers

3 votes

214k views

4X4+6+9X7+3divided by 7

asked Feb 1, 2018

2 answers

0 votes

16.9k views

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