Answer:
2 inches per hour
Step-by-step explanation:
2 1/2 hours is equivalent to 150 minutes.
Set up a proportion; let x equal inches of rain
=
Cross multiply -> 150x=300
Divide both sides by 150 to get -> x=2
Runelle collected river water for an experiment. She poured it into 8 jars. Each jar had the mixed number two and three fourths
1 answer:
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Answer:
Probability that a customer pays the bill by mail, given that the customer is female is 0.20.
Step-by-step explanation:
The complete question is:
Online By Mail Total
Male 12 8 20
Female 24 6 30
Total 36 14 50
A utility company asked 50 of its customers whether they pay their bills online or by mail. What is the probability that a customer pays the bill by mail, given that the customer is female.
Probability that a customer pays the bill by mail, given that the customer is female is given by = P(Pays bill by mail / Customer is female)
P(Pays bill by mail/Customer is female) =
Now, Probability that customer is female =
Also, Probability that customer pays bill by mail and is female =
So, Required probability =
=
= = 0.20
Hence, probability that a customer pays the bill by mail, given that the customer is female is 0.20.
If the traslation is T(x,y)=(x-1,y+1) then:
Therefore A'=( -7,3).