Answer:
300%
Step-by-step explanation:
Given
Required
Find the percentage change in y when x decreased by 50%
First, convert to equation
Where k is the constant of proportionality
When x decreased by 50%
Expand
Substitute for y
The percentage change is then calculated as:
<em>The percentage in y is 300%</em>
6 plus or minus square root of 37/2
Is the quadratic formula allowed or no?
64
4^3 is just 4*4*4
so 4*4=16
and 16*4=64
TADAAAAAAAAAA
Answer
4.84%
trust me
5.5 US cups