Answer:
Correct: <u>He used an incorrect time ratio converting hours to minutes.</u>
X His units do not cancel.
X He used an incorrect distance ratio converting miles to feet.
Correct: <u>He incorrectly concluded that she is not running fast enough.</u>
X He cannot determine her average rate in miles per hour after only 15 minutes.
Answer:
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Step-by-step explanation:
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Answer:
2.13% (rounded to nearest thousandth)
Step-by-step explanation:
You subtract 24 from 23.5 to get 0.5
Then you divide 0.5 by 23.5 to get 0.02127
Then you multiply that by 100 to get your percent error
Answer:
A' = (6, 15)
Step-by-step explanation:
We consider the center point of dilation to be the origin (0,0)
so point A(-2, -5) to A' by scale factor N = -3 means
A' = (-2*(-3), -5*(-3)) = (6, 15)
30% * 96,50$ = 0,3 * 96,50$ = 28,95$
Dontrelle paid 96,50 - 28,95 = 67,55$