Empirical probability is the ratio of the number of outcomes with the actual number of trials. This means that it relies on experimental data and not on the theoretical probability.
The only options that makes use of actual data or the trials done is
A. Darren threw a football to Ted 15 times, and Ted caught it 13 times. The probability Ted will catch a throw is .
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EXPLANATION:
-To formulate an equation, you must first know what data the exercise gives us to locate them correctly.
data:
-6 that must be added to a number.
-four times a number that is equal to 4x
-a result that is equal to 50
Now with these data we formulate the equation:

if we solve the equation we have:
For 44- 3x-14=2x+10. So x=24
For 45- 6x=90. So x=15
For 46- 7x+5=180. So x=2
I dont know 47. Sorry
B. 1.18181818....
This is because this number has no end, and an irrational number does not have a terminating decimal
hope this helps