Answer:

Step-by-step explanation:
Given


Required
The probability model
To do this, we simply calculate the probability of each container.
So, we have:





So, the probability model is:

To solve the question, first factorize both fraction,which makes:
2 1/6 - 3 4/9
= 2/6 - 12/9
= 1/3-4/3
= -3/3
= -1
Hope ot helps!
X = 47
you subtract 133 from 180
Answer:
She has paid $110.
Step-by-step explanation:
Step 1: Find out how much she pays in ONE MONTH.
$20 service fee × 3 months= $60
Dont forget about the activation fee (this fee should ONLY be counted ONE MONTH!!)
$60/3 months + $50 activation fee = $110
Answer:
Convert the mixed numbers to improper fractions, then find the LCD and combine.
Exact Form:
61 / 10
Decimal Form:
6.1
Mixed Number Form:
6 1/10