Answer:
The mean of depth is 12.75cm.
The variance of depth is of 13.02 cm².
Step-by-step explanation:
An uniform probability is a case of probability in which each outcome is equally as likely.
For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.
The mean of the uniform distribution is:
The variance of the uniform distribution is given by:
Uniform distribution on the interval (6.5, 19)
This means that:
So
Mean:
The mean of depth is 12.75cm.
Variance:
The variance of depth is of 13.02 cm².
Hey there! I'm happy to help!
To turn 12.5% into a decimal, you simply take off the percent sign and move the decimal to the left two places, giving us 0.125.
To make it a fraction, you put the percent out of 100 and you see if it simplifies. We see that the numerator and denominator are both divisible by 12.5, giving us 1/8.
DECIMAL: 0.125
FRACTION: 1/8
Have a wonderful day! :D
Answer:
j = $7.38 / 18
Step-by-step explanation:
1. We have to find the total cost of a 18 juice bottles pack
= $ 9.63 - $ 2.25
= $ 7.38
2. To find how much each bottle of juice costs :
j = $ 7.38 / 18 #
<span>A ratio is the number of one object of interest compared to the number of another object of interest that can be displayed using a fractrion. In this case you're looking for number of fiction books vs. the nunber of overall books read and that fraction is 25/30 that can be simplified to 5/6 or for every 6 books she reads 5 are fiction</span>