11/10 or 1.1 is the correct answer.
Answer:
99.38 grams
Step-by-step explanation:
The given information can be translated to the exponential function ...
q = 50·0.98^(t -34) . . . . . t in days
Then for t=0, we have ...
q = 50·0.98^(-34) ≈ 99.38 . . . . grams
We know how many gallons she needs to drive 80 miles so you would divide 80 by 4 and thats your answer! :)
The square root of 110 is 10.49. Hope this helps you!