Answer:
a) P(A) = 0.33
b) P(B) = 0.56
c) P(AUB) = 0.78
d) P(A∩B) = 0.11
Step-by-step explanation:
Answer:
Sum of the opposite pair of a cyclic quadrilateral is 180°.
c= 180-102= 78°
c= 180-102= 78°d= 180-92= 88°
<em><u>intercepted arc</u></em>
=>2(102°)= 140+a°
a=64°
<u>Simillarly</u>
=> 2(d°)= a°+b°
b°= 112°
so ....
<u>a=64°</u>
<u>a=64°b=112°</u>
<u>a=64°b=112°c=78°</u>
<u>a=64°b=112°c=78°d=88</u>
<em><u>hope it helps you</u></em><u> </u><u>.</u><u>.</u><u>.</u><u>.</u>
X - number of customers

There can't be a fraction of the number of people, so there must be some mistake in the question.
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Same i am sorry need point