let's firstly convert the mixed fractions to improper fractions and then add them up.
Answer:
0.4082
Step-by-step explanation:
Given that the number of customers received by a drive-through pharmacy on Saturday mornings between 8:00 AM and 9:00 AM has a Poisson distribution with λ (Lambda) equal to 1.4.
X has Poisson mean=1.4
the probability of getting at least 2 customers between 8:00 am and 9:00 am in the morning
=
Required probability = 0.4082
If I was born in 1996 in 2017 i am 21 years old.
From year 1996 to year 2006 there are 10 years.
From year 2006 to year 2016 there are 10 years.
-> From year 1996 to year 2016 there are 10 + 10= 20 years.
And from year 2016 to year 2017 there is 1 year.
So, 10+10+1=21 years will pass from 1996 till 2017.
Answer:
21x² - 37x + 12
Step-by-step explanation:
Area = (3x - 4)(7x - 3)
= 21x² - 28x - 9x + 12
= 21x² - 37x + 12
Answer:
1 1/2
Step-by-step explanation: