Answer:
Empirical probability
Step-by-step explanation:
An empirical probability also known as experimental probability is the ratio of the number of outcomes in a trial/experiment of a specific event to the total number of trials.
Theoretical probability is probability based on reasoning not experiment.
Since an experiment was carried out 6000 times to determine the number of times 5 shows up, its an empirical probability.
Answer:
a=-4, b=-4. (-4, -4).
Step-by-step explanation:
-3a+7b=-16
-9a+5b=16
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-3(-3a+7b)=-3(-16)
-9a+5b=16
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9a-21b=48
-9a+5b=16
------------------
-16b=64
b=64/-16
b=-4
-3a+7(-4)=-16
-3a-28=-16
-3a=-16+28
-3a=12
a=12/-3
a=-4
Answer:
x=1
Step-by-step explanation:
3x1+2=5
<span>Surface area</span> = 2πr(h+r) = 2 * 3.14 * 3(8+3) = 207.24 yd²
