The one that has multiplication
You did not include the table.
I will use this table that I found for a problem with the same statement, and for sure this will teach how to proceed, and it might even be the same data that of your table:
Division Record Holder Year Time (h)
Men's open Robert Cheruiyot 2006 2.121
Women's open Margaret Okayo 2002 2.345
Men's wheelchair Ernst VanDyk 2004 1.305
Women's
wheelchair Jean Driscoll 1994 1.523
Miles per our
Just divide the distance (26.2 miles) by the time in hours
Robert 26.2 miles / 2.121 hours = 23.372 miles / hour
Margaret 26.2 miles / 2.345 hours = 11.173 miles / hour
Ernst 26.2 miles / 1.305 hours = 20.077 miles / hour
Jean 26.2 miles / 1.523 hours = 11.203 miles / hour
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.
Answer:
option 4
Step-by-step explanation:
Under a reflection in the y- axis
a point (x, y ) → (- x, y ) , then
(- 4, - 1 ) → (4, - 1 )
(2, 6 ) → (- 2, 6 )