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A store had 250 bottles of water. Each week, 40% of the bottles were sold and 48 new bottles arrived in shipments. Which recursive function best represents the number of bottles of water in the store, given that f(0) = 250?

f(n) = f(n - 1) • 0.6 + 48, n 0

f(n) = 250 - f(n - 1) • 0.4 + 48, n 0

f(n) = f(n - 1) • 0.4 + 48, n 0

f(n) = 250 - f(n - 1) • 0.6 + 48, n 0

Question

help with one question?? medal rewarded to best answer 

A store had 250 bottles of water. Each week, 40% of the bottles were sold and 48 new bottles arrived in shipments. Which recursive function best represents the number of bottles of water in the store, given that f(0) = 250? 

 f(n) = f(n - 1) • 0.6 + 48, n > 0 

 f(n) = 250 - f(n - 1) • 0.4 + 48, n > 0 

 f(n) = f(n - 1) • 0.4 + 48, n > 0 

 f(n) = 250 - f(n - 1) • 0.6 + 48, n > 0

anonymous · Answer

thanks!