Answer:
Collection increased by 78%.
Step-by-step explanation:
Last year number of vinyl records in Craig's collection = 63
Now he has number of vinyl records = 112
Number of vinyl records increased = 112 - 63 = 49
Percentage increase in his collection =
=
= 77.8
≈ 78%
Therefore, his collection increased by 78%.
6 pints of 20% pure fruit juice and 24 pints of 45 % pure fruit juice is mixed to get 30 pints of mixture of 40 % pure fruit juice
<em><u>Solution:</u></em>
The final volume is 30 pints of mixture of 40 % pure fruit juice
Let "x" be the volume of 20 % pure fruit juice
Then, (30 - x) is the volume of 45 % pure fruit juice
Then, we can say,
"x" be the volume of 20 % pure fruit juice and (30 - x) is the volume of 45 % pure fruit juice is mixed to get 30 pints of mixture of 40 % pure fruit juice
<em><u>Therefore, we frame a equation as:</u></em>
<em><u>Solve the above expression for "x"</u></em>
So, 6 pints of 20% pure fruit juice
Then, (30 - x) = 30 - 6 = 24
24 pints of 45 % pure fruit juice is used
It equals 6 just put it like this: 6/1 nd then divide
In a river bank
you can put the answers from the end
I'd go with a bar graph, it just seems the most logical way to organize test scores