if the 20% of a number is 386, what will be 30% of the same number
Answer will be 157
Answer:
And using the cdf we got:
Step-by-step explanation:
Previous concepts
The exponential distribution is "the probability distribution of the time between events in a Poisson process (a process in which events occur continuously and independently at a constant average rate). It is a particular case of the gamma distribution". The probability density function is given by:
And 0 for other case. Let X the random variable that represent the random variable of interest and we know that the distribution is given by:
We know the variance on this case given by :
So then the deviation is given by:
And if we solve for we got:
The cumulative distribution function for the exponential distribution is given by:
Solution to the problem
And for this case we want to find this probability:
And using the cdf we got:
Answer:
W =
Step-by-step explanation:
given the formula V = LWH
to solve for W divide both sides by LH, hence
W =
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Hello, I assume that you mean
The product is -36.
So in this example, it means that the sum is 5 and the product is -36.
Thank you