Answer:
Step-by-step explanation:
Initial number of Condors = 22
New number of Condors = 405
Use percentage increase formula to find the percentage increase in Condor's population in 2012;
Percentage increase =
Next, plug in the numbers into the formula;
Percentage increase =
=Therefore, they increase by 1741% to the nearest whole percent.
Given:
Initial weight of kitten = 110g
Present weight of kitten = 550g
To find:
The percentage increase in its mass.
Solution:
To get the percentage increase in its mass, we need to find the percentage increase in its weight.
Therefore, the percentage increase in kitten's mass is 400%.
2(x + 7) + x = 20
Distribute 2 inside the parentheses.
2x + 14 + x = 20
Combine like terms.
3x + 14 = 20
Subtract 14 from both sides.
3x = 6
Divide both sides by 3.