Answer:
13/19
Step-by-step explanation:
To find the reciprocal, flip the number.
The reciprocal of 19/13 is 13/19
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The last one isn’t
there can’t be more than 1 of the same x value
Answer:
First answer is 127 and second answer is 15
Hey!
Grape over total: 
After he drinks 1, there will be 1 less. That means it will be over 11
Orange over total: 
Now multiply the fractions

That means the probability is: 
Good luck and hope this helps! :)
Answer:
0
Step-by-step explanation: