Answer:
The probability that A and B both occur events
Step-by-step explanation:
<u>Explanation</u>:-
Given data the probability that event A occurs is 5/7
The probability that even B occurs is 2/3
<u>Independent events:-</u>
If the occurrence of the event 'B' is not effected by the occurrence or non-occurrence of the event 'A' , then the event 'B' is said to be independent of A.
A and B are independents events P(A∩B) = P(A) P(B)
The probability that A and B both occur events
P(A∩B) = P(A) P(B)
<u>Conclusion:-</u>
The probability that A and B both occur events
The image is needed so I can work this out
9514 1404 393
Answer:
75 in^2
Step-by-step explanation:
The central vertical rectangle (including "ears") has dimensions
3 in wide by (9+2+2) = 13 in tall
Its area is
A = LW = (3 in)(13 in) = 39 in^2
__
The two rectangles either side of that have dimensions 2 in by 9 in. The area of each of them is
A = LW = (2 in)(9 in) = 18 in^2
__
The total net area is the sum of the areas of the parts:
left rectangle + central rectangle + right rectangle
= 18 in^2 + 39 in^2 + 18 in^2 = 75 in^2 . . . . surface area of the net
Answer:
right 6 and down 2
Step-by-step explanation:
I used a graphing calculator