Answer:
Anybody know?
Step-by-step explanation:
The experimental probability of landing on blue or red is 13/20.
The theoretical probability of landing on blue or red is 13/15.
As the number of spins increases, we expect the experimental and theoretical probabilities to become closer, though they might not be equal.
<h3>What are the probabilities?
</h3>
The experimental probability of landing on blue or red = (number of times the blue slice landed on by Amanda / total number of times the dial was spun) + (number of times the red slice landed on by Amanda / total number of times the dial was spun)
= 11/20 + 2/20 = 13/20
The theoretical probability of landing on blue or red = (number of blue slices / total number of slices) + (number of red slices / total number of slices)
= 2/15 + 11/15 = 13/15
To learn more about probability, please check: brainly.com/question/13234031
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Answer: D
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
cost function : 35 + 0.2m = 45
35 = fixed cost
0.2 = variable cost
Fixed costs are costs that do not vary with output. e,g, rent, mortgage payments
Variable costs are costs that vary with production
m = miles driven
combine like terms
0.2m = 45 - 35
0.2m = 10
m = 50
<h2>A)</h2>
<h2>B)</h2><h3>Since we only have 75 tickets to sell, the domain is:</h3><h2>t ε [ 0 , 75 ]</h2>
<h2>Range: (extra)</h2><h2>m ε [ 0 , 225 ] </h2>
