Answer:
N = 15 ; P = 0.3
Step-by-step explanation:
According to the question, the data provided in the question is as follows
The percentage of parolees from prison return to prison = 30%
Number of years = 3 years
Number of prisoners released from a Texas prision is 15
Based on the above information, the value of the parameters for the binomial random variable X is
N = 15 = number of prisoners
And, the P = Percentage = 30% = 0.3
C.36/48
D.42/56
Hope I helped you
I don’t know is the answer 40
X² - 3x - 4 = 0
Reverse FOIL method . . .
(x - 4)(x + 1) = 0
one of the paranthesis has to be equal to zero if the other is not . . .
x - 4 = 0
<u><em>x = 4</em></u>
x + 1 = 0
<u><em>x = -1</em></u>
Answer:
1.12675hours approximately
Step-by-step explanation:
If the tub was 4.97 gallons it would take 1 minute Right?
To find the the time required to fill the tub divide volume of tub by the rate of hose. We have 336/4.97=67.605minutes
Divide by 60` 67.605/60=1.12675hours approximately
