The percentage of students that graduated from college that also attended a high school is given as 0.7792 or 77.92 percent.
<h3>How to solve for the probability?</h3>
We have the Prob(attended public school | graduated)
The probability that a person attended public school and graduated as
Prob (P and G) = 0.80 x 0.75
= 0.6
The probability that a person graduated is given as
0.8*0.75 + (1 - 0.8 * 0.85)
= 0.6 + 0.17
= 0.77
Prob(P and G ) /Prob(G)
= 0.6 / 0.77
= 0.7792
The percentage is given as 77.92%
Read more on probability here; brainly.com/question/25870256
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The answer is c (x+21) and (x-2) you have to find two numbers that multiply yo give you -42 and add to give you 19
To solve this problem, you can use a simple table to find the number of quarters and dimes:
type of coin I Quantity of coin I Value of coin (in amount of money)
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dimes I x I 10x (a dime is equal to 10 cents)
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quarters I 18-x I 450-25x (a quarter is equal to 25 cents)
After doing this table, you can form the equation:
10x + 450 - 25x = 420
-15x = -30
x = 2 dimes
18-x = 16 quarters
Answer:
ever get the answer? i have the same question
Step-by-step explanation:
The answer will go to bill Jeff 0.75