Answer:
y= 12,800 mice
Step-by-step explanation:
y= 25,000 (1-.2)t
y= 25.000 (.8)3
23% off is 46 because 10%is 20 so 20% is 40 and 1% is 2 because 20/10 is 2 so the answe is 46
Answer:

Step-by-step explanation:
=> 78% makes:
=> 
<u><em>In simplest form:</em></u>
=>
Electricity travels at 186,000 MPS