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How would you solve 250 to the x power equals 400000?
250x = 400000 then x log 250 = log 400000 so x = log 400000 / log 250 Natural logs could have been used instead of logs to base 10.
Log 5 plus log 2 equals?
log (6x + 5) = 26x + 5 > 06x + 5 - 5 > 0 - 56x > - 56x/6 > -5/6x > -5/6log (6x + 5) = 210^2 = 6x + 5100 = 6x + 5100 - 5 = 6x + 5 - 595 = 6x95/6 = 6x/695/6 = xCheck:
What is the speed of a car that travels 250 km in 5 hours?
250 km in 5 hours = 250/5 = 50 km per hour.
What is 5 log 5 63?
5log563 ≈ 12.87
What is the answer for 2 log x - log 5 equals -2?
2logx-log5=-2 logx^2-log5=-2 log(x^2 / 5)=-2 x^2 / 5 = 10^-2 x^2=5(1/100) x^2=1/20 x=√(1/20)
What is 3 radical 250 expressed in simplest radical form?
3√250 = 15√10 The cube root of 250 is 5 times the cube root of 2.
How would you solve 250 to the x power equals 400000?
250x = 400000 then x log 250 = log 400000 so x = log 400000 / log 250 Natural logs could have been used instead of logs to base 10.
What is 5 over 2 as a percentage?
Expressed as a percentage, 2/5 x 100 = 40 percent. % rate: = 2/5 * 100% = 0.4 * 100% = 40%
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 i calculate Biologic log reduction?
Microbial load (cfu/g or cfu/ml) can be expressed as log10. So, if you have 100,000 microbes that is 5 log, 10,000 microbes is 4 log, 1,000 is 3 log, 100 microbes is 2 log and 10 microbes is 1 log. Now, if you went from 100,000 microbes cfu/g to 10,000 microbes cfu/g that would be a 1 log reduction (5 - 4 log). If you went from 100,000 to 32,000 that would be a 0.5 log reduction (5 - 4.5 log) and so on. I hope this helps St John Hall
The amount of force needed to lift a petrified log is 5000 N How much work is required to lift the log 5 meters?
Work is expressed in Joules, or a Newton meter. So to lift the log five meters would take 25 kiloJoules.
What is 29 over 250 as a decimal?
Expressed as a decimal, 29/250 is equal to 0.116.
What is 1 over 250 as a decimal?
Expressed as a decimal, 1/250 is equal to 0.004.
Can -250 be a rational number?
No, -250 cannot be a rational number because a rational number is defined as any number that can be expressed as a fraction where the numerator and denominator are both integers. Since -250 cannot be expressed as a fraction of integers, it is not a rational number.
What is 75 over 250 as a percentage?
Expressed as a percentage, 75/250 x 100 = 30 percent.
5 times what equals 250?
5 times 50 = 250
How would you rewrite 7 to the power of x equals 5?
7x = 5x log(7) = log(5)x = log(5) / (log(7) = 0.82709 (rounded)
