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TiliK225 [7]
3 years ago
10

Please Help!!!!! Trina has two spinners. One spinner has 4 equal sections that are numbered 1 through 4. The other spinner has 5

equal sections that are numbered 1 through 5. Trina spins both spinners at the same time.
The random variable X is the sum of the numbers on which the spinners land. What is P(5≤X≤8) ?  

Enter your answer, in simplest fraction form, in the box
Mathematics
2 answers:
RSB [31]3 years ago
7 0

Given:

Spinner 1 = 1, Spinner 2 = 4,5 <span>
Spinner 1 = 2, Spinner 2 = 3,4,5 
Spinner 1 = 3, Spinner 2 = 2,3,4,5 
Spinner 1 = 4, Spinner 2 = 1,2,3,4 

</span>

There are possibly 13 outcomes.<span>

</span>

<span>
<span>P(5≤X≤8) = 13/(4*5) = 13/20</span></span>

LuckyWell [14K]3 years ago
5 0

Answer:

13/20

<em>This is the correct answer! Good luck! </em>

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