Penny reads 13 pages in 1/2 hour. What is the unit rate for pages per hour? For hours per page? How many hours per page
2 answers:
Answer:
13 pages : 1/2 hour Multiply both sides by 2
26 pages : 1 hour ------>> 26 pages/hr
Flip over 26 pages/hr ----->>> hr / 26 pages = 1 hr / 26 pages
Split up the fraction: (1/26) hr / page
Answer:
26
Step-by-step explanation:
13 in 1/2 hour
13:1/2
26:1
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Answer:
1,100
Step-by-step explanation:
Answer:
Rate of change = 2.08%
Step-by-step explanation:
In 1995, 12,000 students
In 2000, 12,250 students
Rate of change = ((12,250 - 12,000)/12,000) × 100 .
= 250/12,000 × 100 = 2.08%
Answer:
don't know sorry......................
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I got 57.63
- Divide 38.42 by 18 to find the cost per 1 HCF
- Multiply that by 12 to find the cost of 12 HCF
- Round to the nearest hundredth (because money can’t go past that)
