P + r = t
T-p =r
This is the formula I think please I need more points
The probability any one system works is 0.99
So the probability of any one system failing is 1-0.99 = 0.01, so basically a 1% chance of failure for any one system
Multiply out the value 0.01 with itself four times
0.01*0.01*0.01*0.01 = 0.000 000 01
I'm using spaces to make the number more readable
So the probability of all four systems failing is 0.00000001
Subtract this value from 1 to get
1 - 0.00000001 = 0.99999999
The answer is 0.99999999 which is what we'd expect. The probability of at least one of the systems working is very very close to 1 (aka 100%)
Find the difference vertically( North and South) and the difference horizontally ( East and West)
Then use the Pythagorean Theorem.
600 North - 200 South = 400 m
400 West - 100 East = 300 m
Now using the Pythagorean Theorem;
400^2 + 300^2 = total displacement^2
Total displacement^2 = 160,000 + 90,000
Total displacement^2 = 250,000
Total displacement = √250,000
Total displacement = 500 m
The range is the difference between the highest and lowest pays.
Highest pay: GS-5 - 2,252
Lowest pay: GS-1 - 1,461
Range = 2252 - 1461 = 791
The answer is D. $791
32. y^3-5y^2=0
y^2(y-5)=0
y=0,5
33. 18s^3=50s
18s^2=50
s=+\-sqrt(25/9)=5/3,-5/3
36. 4w^4+40w^2-44=0
4(w^4+10w^2-11)=0
(w^2+11)(w^2-1)=0
w=0,1,+\-sqrt(11)
37. 4z^5=84z^3
4z^2=84
z=+\-sqrt(21)
40. 48p^5=27p^3
48p^2=27
p=+\-sqrt(27/48)=+\-sqrt(9/16)=3/4,-3/4
Any question please feel free to ask. Thanks