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A four log kill is where a disinfectant (or process) is able to kill 10e4 (10,000) organisms of a test inoculum. A four log kill can also be expressed as killing 99.99% of organisms. In many cases, a four log kill is considered the minimum level of high level disinfection, with a six log kill being required for higher threat agents such as anthrax, etc.
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Log 2 plus log 4 equals log 2x?
log(2) + log(4) = log(2x)log(2 times 4) = log(2x)2 times 4 = 2 times 'x'x = 4
What is x if log x equals -4?
log x = -4 => x = 10-4 = 0.0001
Log 3 plus logx equals 4?
log3 + logx=4 log(3x)=4 3x=10^4 x=10,000/3
What is the answer to Log x plus 4 minus log6 equals 1?
log(x) + 4 - log(6) = 1 so log(x) + 4 + log(1/6) = 1 Take exponents to the base 10 and remember that 10log(x) = x: x * 104 * 1/6 = 10 x = 6/1000 or 0.006
How do you write log5 - 3logx2 - 7 13 log 4 as a single quantity?
can't really work out what you're asking here but log(a) - log(b) = Log (a/b) and n·log(b) = log(bⁿ)
Log 2 plus log 4 equals log 2x?
log(2) + log(4) = log(2x)log(2 times 4) = log(2x)2 times 4 = 2 times 'x'x = 4
How do you solve k equals log4 91.8?
k=log4 91.8 4^k=91.8 -- b/c of log rules-- log 4^k=log 91.8 -- b/c of log rules-- k*log 4=log91.8 --> divide by log 4 k=log 91.8/log 4 k= 3.260
How do you kill the barking spider?
by iron or log
What is the pH of 10-4 M HCI solution?
pH = 4. The reason is that pH = -log [H+] or -log [H3O+] = -log 10^-4 = 4.
What is log 0.0001?
log 0.0001= -4
Is log 5 equivalent to log 5-log 20?
No. log 20 is a positive number , so it you subtract it from log 5 you get less than log 5. However, log10 5 = 1 - log102 = 2- log1020 . or log 5 - log 20 = log 5 - log 4*5 = log 5 - (log 5 + log 4) = log 5 - log 5 - log 4 = - log 4 But we do not need to do all of these computations, because log 5 is different from log 5 - log 20 by the law of the equality that says two equals remain equal if and only if we subtract (in our case) the same thing from them.
How do you kill a virus which doesn't let you log on?
reboot
How do you get full dragon in ballscape?
to log to the dragon and kill it
Which expressions are equivalent to the one below log 2 - log 4?
-2
What is the logarithm of 4?
The 'common' log of 4 is 0.60206 (rounded) The 'natural' log of 4 is 1.3863 (rounded)
What is x if log x equals -4?
log x = -4 => x = 10-4 = 0.0001
What is 4 divided by 84 in log division?
4 divided by 84 in log div = 0.047619047619047616
