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Mathematics 19 Online
OpenStudy (anonymous):

Can someone help me pls?

OpenStudy (anonymous):

What is the probability of spinning a 3 on the spinner below?

OpenStudy (anonymous):

sure what up

OpenStudy (ybarrap):

How many threes are there on the wheel?

OpenStudy (anonymous):

2

OpenStudy (anonymous):

first you have to count how many numbers their are on the wheel, and then how many 3's. you have 2 threes out of 8 numbers. that can be simplified.

OpenStudy (anonymous):

so 1/4?

OpenStudy (ybarrap):

Assuming each number is equally likely, divide that number by the total number of possible numbers.

OpenStudy (anonymous):

so divide into a decimal

OpenStudy (ybarrap):

yes!

OpenStudy (anonymous):

cool thank you everyone!

OpenStudy (anonymous):

yes, i believe its 1/4!

OpenStudy (ybarrap):

2 threes divided by 8 possible numbers = 1/4

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