Answer:
Step-by-step explanation:
A to C
y = b + mx
b = y-intercept
m = slope of line
Looking at the line, the line crosses the y-axis at the coordinates (0,0). This means that the y-intercept is 0.
The slope formula is m=(y2-y1)/(x2-x1). Using the points on the line (-1, -3) and (1,3) we find that the slope is, 3.
Looking back we can see that our variables now have value so we can plug them into our formula.
y = b + mx
b = 0
m = 3
Substitute
y = 0 + 3x
Answer:
The probability that the operation is successful and infection-free is 0.9831
Step-by-step explanation:
Let the infections be denoted by I and the fails be denoted by F then
P(I)= 2% = 0.02
P (F)= 11% = 0.11
P(I∩F)= 0.5 % = 0.005
First we find the probability of infection or fail by using the general rule of addition
P (infection or repair) = P(I) +P (F) - P(I∩F)
= 0.02 + 0.11 -0.005
= 0.125
Now using the complement method to find the no infection or repair successful
P(no infection or repair successful)= 1- P (infection or repair)
= 1- 0.125= 0.875
P( Successful) = 1- P (F)= 1- 0.11= 0.89
The probability that the operation is successful and infection-free is given by the conditional probability
P( Successful given that no infection) = P(no infection or repair successful)/P(successful)
P( Successful given that no infection) = 0.875/0.89= 0.9831
Answer:
1-342.1
2-557.2
3-285.2
4-201.6
5-33.1
6-6
7-356.4
8-1000
Step-by-step explanation:
Principal = irt
t = Principal /(ir)
hope helped
Answer: B
I hope this helps you