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Schach [20]
3 years ago
14

suppose the probability you will get an A in this class is .25 and the probability you will get a B is .50. What is the probabil

ity your grade will be above a C?
Mathematics
1 answer:
Ludmilka [50]3 years ago
3 0

Answer:

75% chance

Step-by-step explanation:

Probability always adds to 1.00

Letter grades are always in the form A, B, C, D...

The grades above a C are A, which is a 25% chance and B, which has a 50% chance. Adding these up we get a 75% chance.

#LearnWithBrainly

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Step-by-step explanation:

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A

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ycow [4]

Answer:

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Step-by-step explanation:

You are going to want to use the simple interest formula for this. The one below is modified for solving the interest earned.

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<em />

Now we can plug in the values into the equation:

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