Answer:
youre welcome for the answer
Step-by-step explanation:
663 rounded to the nearest ten is 660
663 rounded to the nearest hundred is 700
Answer:
d i think
Step-by-step explanation:
Answer:
<em>The single percentage change is 27.46%</em>
Step-by-step explanation:
<u>Percentage</u>
Suppose x is the initial number. It will be decreased by 7%.
(7/100)x=0.07x
x - 0.07x = 0.93x
This last number will be decreased by 22%.
0.93x*(22/100)=0.2046x
0.93x-0.2046x=0.7254x
The last number is 72.54% of the initial number. This is equivalent to a single decrease of:
100% - 72.54% = 27.46%
The single percentage change is 27.46%
Yes, because it's a function, it's linear, and if X=0, then Y=0.
