To solve this, divide the numbers 11 and 20 . . .
11 ÷ 20 = 0.55 ←
You can check your work by multiplying 20 and 0.55 to get 11.
0.55 * 20 = 11
<u>Your answer is 0.55</u>
<u>11/20 as a decimal is 0.55</u>
I hope this helps! :)
Well a flat line equals 180 so you use the angle of a and try to find the other side of the angle, so you you do 180 subtracted by 125 which you get 55. Since B is parallel to the angle, the answer is 55 degrees.
From 10 dollars is 2 dollars it's super easy to only take 20 percent it would take like 2 seconds. hope I helped.
Answer:
a. 0.9
b. 0.024
c. 0.06
d. 0.2
e. 0.336
Step-by-step explanation:
Since A, B and C are mutually exclusive then P (A U B U C)=P(A)+P(B)+P(C) and P(A∩B∩C)=P(A)*P(B)*P(C).
a.
P (A U B U C)=P(A)+P(B)+P(C)
P (A U B U C)=0.2+0.3+0.4=0.9
b.
P(A∩B∩C)=P(A)*P(B)*P(C)
P(A∩B∩C)=0.2*0.3*0.4=0.024
c.
P(A∩B)=P(A)*P(B)
P(A∩B)=0.2*0.3=0.06
d.
P[(AUB)∩C]=P(AUB)*P(C)
P(AUB)=P(A)+P(B)=0.2+0.3=0.5
P[(AUB)∩C]=0.5*0.4=0.20
e.
P(A')=1-P(A)=1-0.2=0.8
P(B')=1-P(B)=1-0.3=0.7
P(C')=1-P(C)=1-0.4=0.6
P(A'∩B'∩ C')=P(A')*P(B')*P(C')
P(A'∩B'∩ C')=0.8*0.7*0.6=0.336