Well, I had to read twince to understand and Find out the answer!:D
XD
The answer would be 10% or 0%one of both
:Because if you disinfected it once and what was left (if bottle is correct) is 10% of bacteria.
And you swiped it again, then there should be 0% of bacteria,because
90%(first swipe)
=equals 10% left
then another swipe
90% -the 10% left would mathamatically equal 10% Dont you think?
Im sure, not positive, but sure.
Am I right?
Hope this helped!
2SamSamySamantha
<2 + 95 = 180 straight line
<2 = 180-95 = 85
right angle +144 + <2 + <1 = 360 degrees ( quadrilateral)
substitute knowns
90 +144 +85 +<1 = 360
combine like terms
319 +<1 =360
<1 =41
Answer:
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