Answer:
t = -24*log(2/3)
Step-by-step explanation:
The expression is:
V = 22,500*10^(-t/12)
Replacing with V = 10,000 and isolating t, we get:
10,000 = 22,500*10^(-t/12)
10,000/22,500 = 10^(-t/12)
4/9 = 10^(-t/12)
(2/3)² = 10^(-t/12)
2*log(2/3) = -t/12
-12*2*log(2/3) = t
t = -24*log(2/3)
20 quarts equal 5 gallons. There are 4 quarts in a gallon so:
4 x 5 = 20
Answer:
answer is $149.70
Step-by-step explanation:
total add 15
divide by 60
times by 100
Answer:
well figure it out
Step-by-step explanation:
The standard error of the mean is 12.
The standard error of the mean points to the standard deviation of the distribution of a sample mean obtained from a population.
The standard error S.E of the mean can be calculated by using the formula:
where;
- standard deviation
= 24 - sample size n = 4
S.E = 12
Learn more about the Standard error of the mean here:
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