Answer:
Step-by-step explanation:
can stay untouched, but 
has to be changed to 
. Now that they have they have the same denominator, you can add them. 
, which can be simplified, which is 
.
Answer: 20
Step-by-step explanation:
The base square is 4 x 4, which is 16. That part is easy, but the other part needs more thinking.
We have two more visible full squares, which we can add on to our 16, putting it at 18. But that half squares, we have 4 total have squares. We know that 1/2 + 1/2 = 1
So, 1/2 + 1/2 + 1/2 + 1/2 = 2.
We eventually get 16 (original square) + 2 (two other full squares) + 2 (half squares) resutling in 20.
Answer:
1.732
Step-by-step explanation:
You are given that claims are reported according to a homogeneous Poisson process
LetX be the waiting time from 0 to second claim
X is Poisson with averageof 3 hours.
We know in a Poisson distribution the mean = variance
Hence average waiting time = mean = 3
This will also be equal to var(x)
Var(x) = mean of Poisson distribution= 3
Hence standard deviation = square root of variance
=
The mean is 87 and median is 86.
<h3>What is mean and median?</h3>
The arithmetic mean is found by adding the numbers and dividing the sum by the number of numbers in the list.
The median is the middle value in a list ordered from smallest to largest.
Given:
79, 91, 93, 85, 86, and 88
So,
79+85+86+88+91+93/6 = 87
and, the median
79, 85, 86, 88, 91, 93
median = 86
Learn more about this concept here:
brainly.com/question/1863752
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L = 3 + w
2(L+w) < 52. Substitute the first equation into inequality
2(3 + w +w) < 52
2(3+2w) < 52 Divide both sides by 2
3 + 2w < 26
2w < 26-3
2w < 23
w < 23/2
w < 11.5
Recall, L = 3+w.
w < 11.5 Add 3 to both sides.
w+3 < 11.5 +3
L < 14.5.
The width is less than 11.5, and the length is less than 14.5.
