Answer:
x= ± sqrt [ y/a]
Step-by-step explanation:
y = ax^2
y/a = x^2
x^2 = y/a
x= ± sqrt [ y/a]
Answer:
95 percent confidence interval
[0.208,0.29166]
Step-by-step explanation:
First we identificate the sample proportion p = 27 /108, and we find the 95 percent confidence interval for P(population proportion) in this context the parking violations that have prior unpaid parking tickets.
Then α = 0.05 and 1 - α/2 = 0.975
Thus
The 95 percent confidence interval is
[ p ± 1.96 ]
[0.25 ± 1.96 ]
[0.208,0.29166]
Answer:
<h2>
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Step-by-step explanation:
HOPE it HELPS
Answer:
126
Step-by-step explanation:
(2*5*3)+(2*6*3)+(2*6*5)
Answer:
Explanation:
The expression that must be rewritten as a fully simplified fraction is:
You must, first, convert as a fraction.
The line over the decimal 4 means that the digit 4 repeats indefinetly.
To find the fraction that represents this number you follow this procedure:
Now, you can mutiply both fractions: