Answer: a = -7.68
<u>STEPS:</u>
- Subtract 13.61 from both sides
- Simplify
- Divide both sides by 3
Answer: -694
Step-by-step explanation:
Let's assume we have to find with the given functions:
(1)
(2)
If we want to find we have to substitute the by :
(3)
If we want to find we have to substitute the by :
(4)
Finding :
Finally:
Answer:
x=7
Step-by-step explanation:
Set up as proportion and cross multiply:
x/6 = 42/36
x=7
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25 is 1/3 of 75
You can calculate it this way:
(25/75) x 100 = 33.3333
Thus, your answer would be option D
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Given parameters:
Percentage of enrollment of 3-year-olds = 40%
Unknown:
Probability that a randomly selected 3-year-old is enrolled in a day care = ?
Probability is the likelihood of an event to occur.
Probability =
In this problem, 40% of the total number of 3-year-olds are enrolled in a day care.
We can say, out of every 100 3-year-olds, 40 of them will enroll in day care.
The possible enrollment is 40 and the total is 100;
Input the parameters and solve;
Probability = =
The probability that any randomly selected 3 year old is enrolled in day care is