Answer:
46.25% is the percent of the change in the price of a cell phone from 2000 to today.
Step-by-step explanation:
Cost of a cell phone in the year of 2000. C= $240
Cost of a same cell phone today, C'= $129
The percent of the change in price:
:
46.25% is the percentage of the change in the price of a cell phone from 2000 to today.
Answer: (Y2 - Y1)/(X2 -X1)
3, 6, 9, 12, 15
5, 10, 15
1/3 = 5/15
3/5 = 9/15
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Answer:
b is the answer i think
Step-by-step explanation:
I learned this at some point