Marta walked 2 miles in 28 minutes. at that rate how far can she walk in 70 minutes
1 answer:
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Okay so the y is in absolute value, which means the number could be a negative and the absolute value would make is a positive.
since the sign is greater than, with no equal to underneath it, than the answer cant be 3 or -3.
the number has to total to be larger than 3. again, since the absolute value turns the negatives into positives, then -4 is an acceptable answer. so the absolute value line should look like the above (please excuse the terrible look). I simplified it to the two numbers that start the equation. the two circle are open circles because the sign does not include an equal sign under it. you draw the arrows on either side of the two numbers because any answer beyond those arrows fits in with the equation
| 4 |
| 184728 |
| -4.5829492994929492949572728 |
did that answer the problem?
since the sign is greater than, with no equal to underneath it, than the answer cant be 3 or -3.
the number has to total to be larger than 3. again, since the absolute value turns the negatives into positives, then -4 is an acceptable answer. so the absolute value line should look like the above (please excuse the terrible look). I simplified it to the two numbers that start the equation. the two circle are open circles because the sign does not include an equal sign under it. you draw the arrows on either side of the two numbers because any answer beyond those arrows fits in with the equation
| 4 |
| 184728 |
| -4.5829492994929492949572728 |
did that answer the problem?
cells were not burnt when Jennie escaped from the fire.
<u>Solution:</u>
Given:
2% of skin cells were burnt i.e, of skin cells were burnt.
To find:
Number of skin cells that were not burnt
We can write
Therefore, by equating the values we get,
2% of the cell is
1% of the cell is
As, 1% of the cell is
98% of the cell will be