F(g(x)) means you take the g function and put it into x in the f function. He took the function and put it into the g, which was the incorrect order. He should have had this: 
Paloma can run the 100-meter dash in 16 1/5 seconds. Savannah's best time is 19.8 seconds. How much faster is Paloma than Savann
2 answers:
Answer:
Paloma is 3.6 seconds faster than Savannah in the 100-meter dash.
Step-by-step explanation:
Consider the provided information.
Paloma can run the 100-meter dash in 16 1/5 seconds.
16 1/5 is a mixed fraction, first simplify it as shown:
Paloma's best time is 16.2 seconds.
Now we need to find how much faster is Paloma than Savannah in the 100-meter dash.
To find this we need to subtract 16.2 from 19.8 as shown.
19.8 - 16.2 = 3.6 seconds
Paloma is 3.6 seconds faster than Savannah in the 100-meter dash.
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