Where’s the picture, sugar cube?
ANSWER: 42/7 Hope this helped have a good day!
Answer:
The slope is 1
Step-by-step explanation:
It's a remarkable slope, since it forms an angle of 45 degrees. Another remarkable slope would be an horizontal line, with a slope of 0.
Here's how to calculate it.
A slope if the variation of the y values (rise) divided by the variation of the x values (run).
So, let's take 2 points from the line: (1,1) and (-1,-1).
The variation of y values is: 1 - -1 = 2
The variation of x values is: 1 - -1 = 2
So, the slope is 2/2, or 1.
ANSWER:
a = 11
b = 2
Explaination:
We have two equations:
a = 5b + 1 .....................(1)
a = 3b + 5.....................(2)
Here we use substitution method in order to solve the set of equations.
put a=3b+1 to equation (1)
3b + 5 = 5b + 1
Solve for b
5 = 5b -3b + 1
5-1 =2b
4 = 2b
b = 2
Now put the value of b = 2 into the equation (1) or (2)
a = 5b + 1
a = 5(2) + 1
a = 10 + 1
a = 11
Answer:
Step-by-step explanation:
Let X(t) denote the number of machines breakdown at time t.
The givenn problem follows birth-death process with finite space
S={0, 1, 2, 3} with
The birth-death process having balance equations
since, state rate at which leave = rate at which enter
0
1
2
Since
a)
Average number not in use equals the mean of the stationary distribution
b)
Proportion of time both repairmen are busy