Volume of a cylinder=the area of the base multiply the height
Cylinder A's volume: pi*6*6*h=36*pi*h
Cylinder B's volume: pi*3*3*h=9*pi*h
so the fraction is 9/36=1/4
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Probabilities are used to determine the chances of events
The probability that the first erroneous bit is the 28 bit is 0.0076
<h3>How to determine the probability</h3>
The given parameter is:
p =1% --- the probability that a bit has errors
The probability that the first erroneous bit is the 28 bit means that the first 27 bits do not have errors.
So, we have:
The equation becomes
Evaluate
Hence, the probability that the first erroneous bit is the 28 bit is 0.0076
Read more about probability at:
brainly.com/question/25870256
Based on the inventory on hand, the lead time, and the standard deviation, the in-stock probability will be 96.56%
<h3>What is the in-stock probability?</h3>
To find the in-stock probability, you first need to find the Z score as:
= On-hand inventory / Standard deviation x √(lead time + 1)
Solving gives:
= 5,050 / 800 x √(11 + 1)
= 5,050 / 2,771.28
= 1.82
With a Z score of 1.82, the probability according to the Z tables will be 96.56%
Find out more on Z scores at brainly.com/question/25638875.
Answer:
same lol
Step-by-step explanation:
x- the number
9x - 4
Four less (-4) than nine times number (9x)
x/4 + 9
Nine more (+9) than one-fourth of number (1/4 x = x/4)
4 - 9x
Four (4) decreased (-) by the product of a number and nine
4x - 9
Nine less (-9) than a four times number (4x)
x/9 + 4
The sum (+) of one-nineth a number (1/9 x = x/9) and four (4)