Questions by Alba Mendez

Questions by Alba Mendez

Please help me with this please!!!!!!

asked Apr 15, 2018

2 answers

5 votes

110k views

Martin mixed sulfur (a yellow solid) with iron filings (a black solid) in a ceramic dish called a crucible. Then he separated them using a magnet. What kind of a change is this? change in state mixing

asked Feb 21, 2018

2 answers

3 votes

168k views

What allows consumers to receive goods and services in a non-price rationing system?

asked May 21, 2017

2 answers

5 votes

89.1k views

Y = 5x - 2 is the equation of a straight line graph what is its gradient?

asked May 15, 2017

2 answers

1 vote

81.9k views

Which strategies can be used to solve this problem? The car assembly line workers at a new factory painted 5,000 cars in its first year, 7,213 cars in its second year, and 8,201 cars during its third year.

asked Apr 11, 2017

1 answer

2 votes

169k views

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