Answer:
9 hours would be your answer
Hope this helps!
Step-by-step explanation:
7*12=84/2=9
8(hours)-5=67
8(h)-5=67
8h-5=67
8h=67+5
8h=72
H=72/8
h=9
Answer:
0.07776, 0.3456,0.08704
Step-by-step explanation:
Given that a new surgical procedure is said to be successful 60% of the time
Let X be the no of successes
Then X has only two outcomes and each trial is independent of the other
Hence X is binomial with p = prob of success in a single trial = 0.60
n = Number of operations performed = 5
Prob that
a) all five operations are successful =

(b) exactly three are successful
=
(c) less than two are successful

Answer:
1/16
Step-by-step explanation:
........ .. .............
All of the above. The graph of a line shows a point on the line, (x,y). It shows the slope (rise/run) it also shows the equation in point-slope form/slope intercept form.
(Slope intercept and point-slope are the same equation, but in a different form.)