karina1466

22.04.2020 • 

Mathematics

A group of students were asked if they carry a credit card. The responses are listed in
the table
Credit Card Nota Credit Card
Carrier
Case
C
Sophome
Total
If a student is selected at random, find the probability that he or she is a sophomore
and owns a credit card. Round your answers to three decimal places.
OA) 0.526
OB) 0.950
OC) 0.180
OD) 0.474

Ответ:

jasminethomas5159

26.09.2020

Mathematics

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Part A: Your composite function would be plugging in your s(w)=40w in for the s in f(s)=2s+30

Your expression would be

2(40w)+30

80w+30= your given expression

Part B: The units for the composite function in Part A would be:

number of flowers

Part C: You would plug 35 in for the w in our expression in part A

80*35+30

2,800+30

2,830

Hope this helps ;)

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