Answer: 95.55%
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Work Shown:
A = event that copier A breaks down
B = event that copier B breaks down
P(A) = probability that copier A breaks down
P(A) = 2% = 0.02
P(B) = probability that copier B breaks down
P(B) = 2.5% = 0.025
P(neither break down) = (1-P(A))*(1-P(B))
P(neither break down) = (1-0.02)*(1-0.025)
P(neither break down) = 0.9555
P(neither break down) = 95.55%
Step-by-step explanation:
To find the slope between two given points you use the equation:
(8,10) are 
(16,24) are 
After that you just plug in:
Simplify:
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Answer:
The slope is 
for #1
You mean (7mn)^2, if so...
(7*3*-2)^2
-42^2=1764
