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gulaghasi [49]
3 years ago
14

In a certain high school, the probability that a student drops out is 0.07 , and the probability that a dropout gets a high-scho

ol equivalency diploma (GED) is 0.25 . What is the probability that a randomly selected student gets a GED?
Mathematics
1 answer:
Helga [31]3 years ago
4 0

Answer:

0.0175 or 1.75%

Step-by-step explanation:

The probability of the two events happen at once is equal to the product of the individual probabilities, so:

P(dout)=0.07

P(GED)=0.25

P(dout\_and\_GED)=P(dout)*P(GED)\\P(dout\_and\_GED)=0.07*0.25=0.0175

the probability is 1.75%

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Interest earned: $60 
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The difference between the number of customers in line at the express checkout and the number in line at the superexpress checko
icang [17]
The table is:0 1 2 3 

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4 0.00 0.01 0.05 0.06 


Expected difference =
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6 0
4 years ago
Find the length of AB
Lady_Fox [76]

Hey there! :)

Answer:

arc AB = 2.5π in (in terms of pi) or ≈7.85 in. (pi = 3.14)

Step-by-step explanation:

Begin by finding the circumference of the circle. Use the formula:

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Since ∠AQB equals 50°, set up a ratio to find the length of arc AB:

\frac{50}{360}  = \frac{x}{18\pi }

Cross multiply:

50 · 18π = 360x

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Divide both sides by 360:

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5 0
4 years ago
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I need the work and the answers
serg [7]

Answer:

.

Step-by-step explanation:

4 0
3 years ago
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