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anonymous
 one year ago
What is this math symbol and what is it asking me to do?
anonymous
 one year ago
What is this math symbol and what is it asking me to do?

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misty1212
 one year ago
Best ResponseYou've already chosen the best response.3that symbol \(\cup\) means "union"

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thanks! Now how do I solve this problem? I don't exactly know what it is asking.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0U means union  that is the union of the 2 sets A and B which are illustrated by the circles

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So it wants me to find what A + B is minus the center?

misty1212
 one year ago
Best ResponseYou've already chosen the best response.3A has \(.3\) and B has \(.35\) and they have \(.10\) in common that means \[A\cup B=0.30+0.350.10\]

misty1212
 one year ago
Best ResponseYou've already chosen the best response.3yeah exactly A + B minus the center

misty1212
 one year ago
Best ResponseYou've already chosen the best response.3the center is called \(A\cap B\) reads "A intersect B"

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0.55 is the answer then, I believe. Thanks a bunch :)

misty1212
 one year ago
Best ResponseYou've already chosen the best response.3yes it is \(0.55\) \[\huge\color\magenta\heartsuit\]
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