Answer:
Where is the picture, we need the picture.
Step-by-step explanation:
A
(a) You're looking for
where
Customers arrive at a mean rate of 6 customers per 10 minutes, or equivalently 12 customers per 20 minutes, so
Then
(b) Now you want
This time, we have
so that
B
(a) In other words, you're asked to find the probability that more than 1 customer shows up in the same minute, or
with
So we have
C
(a) Similar to B, you're looking for
with
so that
Range is Y. So the line hits -4 on Y.
Answer- -4
Answer:
draw a point at (-6, 5) and (-3, -3) and connect them with a ruler.
Step-by-step explanation:
Answer:
First option,
Step-by-step explanation:
Simplify the fraction. To make the process of solving easier, we can multiply both the numerator and denominator by x and y to get rid of the fractions as seen below. This is because the variables in the denominators of the fractions will cancel out with either the matching x or y in the numerators.
Thus, the first option is correct.