Hi there.
Since she reads 15 pages in 2 hours, all we have to do to find out how much she reads in 1 hour is divide.
15/2 = 7.5
7.5 pages/hour
Same applies to the pay
40/2 = 20
$20/hour
Karyn proofreading rate is 7.5 pages per hour. Karyn receives on average $20 per hour.
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<u>Step-by-step explanation:</u>
Answer:
2.87b
Step-by-step explanation:
done done done donendone
For no.8 find the surface area: 2×10×2+2×15×2+10×15×2=400in².
No.9 V=2×10×15=300in³
