Answer:
56
Step-by-step explanation:
4 x 2 = 8
8 x 7 = 56
Answer = 56
Answer:
Step-by-step explanation:
This is a poisson distribution. Let x be a random representing the number of calls in a given time interval.
a) the expected number of calls in one hour is the same as the mean score in 60 minutes. Thus,
Mean score = 60/2 = 30 calls
b) The interval of interest is 5 minutes.
µ = 5/2 = 2.5
We want to determine P(x = 3)
Using the Poisson probability calculator,
P(x = 3) = 0.21
c) µ = 5/2 = 2.5
We want to determine P(x = 0)
Using the Poisson probability calculator,
P(x = 0) = 0.08
Answer:
Step-by-step explanation:
Set each factors equal to zero.
The x-int is
Because Lilah runs 105 m in 35 s, her average velocity is
(105 m)/(35 s) = 3 m.s
In terms of distance versus time, the equation that models the velocity is
m = 3s
where
m = distance, m
s = time,s
If we create a table of distance versus time, it should look like this:
t (s) s (m)
---- ------
1 3
5 15
10 30
The answer choices given are
a. m = 3s
b. m = 35s
c. s = 3m
d. s = 35m
where m = distance, meters
s = time, s
Answer:
Choice a. agrees with our model, and it is the correct choice.
That is,
s: 1 5 10
m: 3 15 30