Let
x-------> the time in minutes
y-------> the height of the airplane above sea level in feet
we know that
-------> equation
In this problem
For
<u>Find the value of x </u>
Substitute the value of y in the equation and solve for x
therefore
<u>the answer is</u>
Answer: It just means 100 - 77% which equals to 23%.
Decreased means reduced or basically taking away a percentage of something. In this case it's numbers in math.
Hope this helps!
900 : 1
The linear ratio = a : 30a = 1 : 30
volume ratio = 1³ : 30³ = 1 : 900
ratio of larger to smaller = 900 : 1