Diego measured the number of cups of water in 15 bottles of various sizes. He made this line plot to show how many of each size
he has. Diego then took all the bottles of the most common size and poured the water into one container. How much water is in the container ?
2 answers:
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Answer:
Step-by-step explanation:
Let's substitute the first equation into the second one.
- Multiply by
and bring all the terms to one side.
I'll use my graphical calculator to solve this but you could factor:
(All rounded to 2 decimal places)
Now we can substitute these values into an equation for
.