The Banden family is shopping for a new television. They are making their decision based on brand and size. The family has 20 possible outcomes for choosing a television which is a possibile number of brands and sizes that the
family has to choose from?
A.10 brands and 10 sizes
B.5 brands and 4 sizes
C.4 brands and 16 sizes
D.2 brands and 20 sizes

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm

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step-by-step explanation:

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