108 = ( x)(48-x)
108 = 48x - x^2
48x -x^2 -108 = 0
I'm assuming you're doing solve the square right now, so you should be able to do the rest.
Answer:
I believe it is 9ft
Step-by-step explanation:
Answer: 0.9762
Step-by-step explanation:
Let A be the event that days are cloudy and B be the event that days are rainy for January month .
Given : The probability that the days are cloudy = ![P(A)=0.42](https://tex.z-dn.net/?f=P%28A%29%3D0.42)
The probability that the days are cloudy and rainy = ![P(A\cap B)=0.41](https://tex.z-dn.net/?f=P%28A%5Ccap%20B%29%3D0.41)
Now, the conditional probability that a randomly selected day in January will be rainy if it is cloudy is given by :-
![P(B|A)=\dfrac{P(B\cap A)}{P(A)}\\\\\Rightarrow\ P(B|A)=\dfrac{0.41}{0.42}=0.97619047619\approx0.9762](https://tex.z-dn.net/?f=P%28B%7CA%29%3D%5Cdfrac%7BP%28B%5Ccap%20A%29%7D%7BP%28A%29%7D%5C%5C%5C%5C%5CRightarrow%5C%20P%28B%7CA%29%3D%5Cdfrac%7B0.41%7D%7B0.42%7D%3D0.97619047619%5Capprox0.9762)
Hence, the probability that a randomly selected day in January will be rainy if it is cloudy = 0.9762
Answer:
matrices can be simple added by ading the adjacent elements of the two matrices
The matrix multiplication is done by multiplying row of first matrix to columns of the other matrix.
each multiplication for each element of the resultant matrix.
Step-by-step explanation:
All three clocks will show the same time in 1 day.