Answer:
Step-by-step explanation:
Postulate 5: If two planes intersect, then their intersection is a line.
Answer:
B) 0.55
The probability of the complement of Event A ( P( A⁻ )) = 0.55
Step-by-step explanation:
<u>Explanation</u>:-
<em> Given Event A and Event B are mutually exclusive.</em>
<em> Given data P(A) = 0.45
</em>
<em> P(B) = 0.35</em>
<em> P(C) = 0.25</em>
<em>The probability of the complement of Event A</em>
<em> P( A⁻ ) = 1 - P( A)</em>
= 1 - 0.45
= 0.55
<u><em>Final answer</em></u>:-
<em>The probability of the complement of Event A = 0.55</em>
.7 & .700 are the same number
X=y-3 X+3y=13 so,
first you need to plug in the value of X to make it y-3+3y=13 then you add 3 to both sides and it becomes y+3y=16
After this you can combine the y and 3y to make 4y=16 and you divide both sides by 4 to get y=4
Then you plug 4 in for every time there is a y so, X+3(4)=13 which makes the equation X+12=13 and you subtract 12 from both sides making it X=1
So solution to the system is y=4 and X=1
