Answer
(a) 0.94
(b)0.06
Step-by-step explanation:
P(husband is employed) = P(H) = 0.85
P(wife is employed) = P(W) = 0.59
P(both are employed) = P(H∩W) = 0.50
(a) At least one of them is employed
= P(H∪W)
= P(H) + P(W) - P(H∩W)
=0.85 + 0.59 - 0.50
=0.94
(b) Neither is employed,
=1 - P(H∪W)
= 1-0.94
=0.06
Shouldn’t there be a picture?
Answer:
Step-by-step explanation:
we have
---> equation A
---> equation B
Convert the equation A into vertex form and then compare with equation B
we have
Factor 2 leading coefficient
Complete the square
Rewrite as perfect squares
Compare with equation B
solve for c
The equation is 10x=2x+60
x=15/2
∠CFH=75
∠CBD= 75
We are dealing with parallel lines, which are the lines that are equidistant to each other and never meet, will never meet, when such lines are crossed by another line called the transversal creates many angles such as corresponding angles, vertical angles, alternate interior angles, alternate exterior angles, consecutive angles.
Since, angle CBD and angle CFH are the corresponding angles and they are equal to each other, we are given CBD=2x+60 and CFH = 10x
therefore , 10x=2x+60
=>10x-2x=60
=>8x=60
x=15/2
So, the angle CBD= 2x+60= 2(15/2)+60= 75
and the angle CFH = 10x= 10(15/2)= 75
To know more about parallel lines refer to the link brainly.com/question/16701300?referrer=searchResults.
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For the given ordered pairs, function f(x)= 13(2)ˣ models f(x). Therefore, option B is the correct answer.
From the given table, the ordered pairs are (0, 13), (3, 104) and (5, 416).
<h3>What is the function?</h3>
Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
Substitute (0, 13), (3, 104) and (5, 416) in the given functions and simplify
A) f(x)=2x+13
With x=0, we get f(x)=13
With x=3, we get f(x)=19
With x=5, we get f(x)=23
B) f(x)= 13(2)ˣ
With x=0, we get f(x)=13
With x=3, we get f(x)=104
With x=5, we get f(x)=416
For the given ordered pairs, function f(x)= 13(2)ˣ models f(x). Therefore, option B is the correct answer.
To learn more about the function visit:
brainly.com/question/28303908.
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