Answer:
80%
Step-by-step explanation:
To find percentage increase, we use the following formula:
Percentage Increase = 
Here
New means the latest value (which is 18 dancers)
Old means the previous value (which is 10 dancers)
The Multiplication by 100 is to convert the decimal answer to percentage.
So, we have:
New = 18
Old = 10
Now we substitute and find:

So, there was an increase of 80%
Answer:
slope 8= -1/5
slope 9= -1
Step-by-step explanation:
Where there are mountains there are sherpas, where there are oceans there are fisherman, and where there are caves there are explorers
Your answer is 25% because a change from 16 to 20 represents a positive change (increase) of 25%
Answer:
8.778 or 8.8
Step-by-step explanation:
20% of 43.89 is 8.778
math: 43.89*(20/100) = 8.778