As an integer and a raitonal number as well as a real number.
Answer:
The mean time between logons is of 0.3333 minutes.
Step-by-step explanation:
Poisson process with an average of 3 logons per minute.
This means that the time between logons follows an exponential distribution, which mean is given by:

For this question, we have that
, and thus:

The mean time between logons is of 0.3333 minutes.
Answer:
b 5/3
Step-by-step explanation:
becouse 5/3 pound is not a unit a unit would have more like c d and a
so b is right
I’m not sure what you’re asking but hopefully this helps
Answer:
From narrowest to widest:
1) 
2) 
3) 
4) 
Step-by-step explanation:
The "width" of the quadratic function is determined by the value of the coefficient associated by the monomial of highest grade, with respect to the primitive of the quadratic function, represented by
, whose ruling coefficient is 1. If the ruling coefficient of the quadratic function is greater than one, then the curve becomes narrower at the same time that the coefficient increases. Otherwise, if the ruling coefficient of the quadratic function is greater than zero and less than 1, then the curve becomes wider at the same time that the coefficient approximates to zero.
Based on this considerations, we proceed to list the quadratic functions from the narrowest to widest:
1) 
2) 
3) 
4) 
Lastly, we include a graphic with all polynomials (tagged as 1, 2, 3, 4) in comparison primitive function (tagged as 0).