anonymous
  • anonymous
A store had 175 cell phones in the month of January. Every month, 10% of the cell phones were sold and 10 new cell phones were stocked in the store. Which recursive function best represents the number of cell phones in the store f(n) after n months? f(n) = 175 - 0.9 • f(n - 1) + 10, f(0) = 175, n > 0 f(n) = 0.1 • f(n - 1) + 10, f(0) = 175, n > 0 f(n) = 175 + 0.9 • f(n - 1) + 10, f(0) = 175, n > 0 f(n) = 0.9 • f(n - 1) + 10, f(0) = 175, n > 0
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
@Thehulk49
anonymous
  • anonymous
@phi
phi
  • phi
10% of the cell phones were sold if you sell 10% of the phones, what percent do you have left ?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
90%?
anonymous
  • anonymous
@phi
phi
  • phi
yes, and you can write 90% as 0.9 (90% means 90/100)
phi
  • phi
if you call the number of phones f(n) then you will have 0.9*f(n) then 10 new cell phones were stocked that means add 10: 0.9*f(n) + 10 that is the number of phones for the next month, i.e. for f(n+1) thus: f(n+1) = 0.9 f(n) + 10 of course, you need a starting number of phones at n=0 f(0)= # of phones you start with. 175 cell phones in the month of January so I would say f(0)= 175

Looking for something else?

Not the answer you are looking for? Search for more explanations.