In 1992, Jason bought a gallon of gas for $1.18. Yesterday, he bought a gallon of gas for $2.17. What is the percentage increase in the price of a gallon of gas from 1992 to yesterday? If necessary, round to the nearest tenth of a percent. A.
83.9%
B.
16.1%
C.
45.6%
D.
54.4%

I'm pretty sure the answer is 54.4% (D).

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: