Mathematics, 27.09.2019 20:00, noah12345678
Astore had 235 mp3 players in the month of january. every month, 30% of the mp3 players were sold and 50 new mp3 players were stocked in the store.
which recursive function best represents the number of mp3 players in the store f(n) after n months?
a f(n) = 0.7 × f(n − 1) + 50, f(0) = 235, n > 0
b f(n) = 237 − 0.7 × f(n − 1) + 50, f(0) = 235, n > 0
c f(n) = 0.3 × f(n − 1) + 50, f(0) = 235, n > 0
d f(n) = 237 + 0.7 × f(n − 1) + 50, f(0) = 235, n > 0
Answers: 1
Mathematics, 21.06.2019 17:20, polarbear3787
Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be
Answers: 1
Astore had 235 mp3 players in the month of january. every month, 30% of the mp3 players were sold an...
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