Luke freeman is purchasing 4 mp3 players for $249 for raffle prizes. what is the total purchase price, including sales tax, if he purchased them in new york city where the state sales tax is 4% city and a county taxes total an additional 4.25%

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1