Jane is organizing a fundraiser to buy a ping-pong table for the community center. the table costs $500.00. jane is asking contributors to pay for an equal share of the cost of the table. she already has five contributors lined up. what function models the cost per share, c, with respect to the number of contributors, n? how many contributors must jane recruit in order for the cost of each share to be $20.00?

Cost of ping-pong table = $ 500

Number of contributors = n

Cost per share = C

As cost per share is inversely proportional to number of contributors.

If cost per share increases number of contributors decreases and if Cost per share decreases the number of contributor increases.

→→Cost per share× Number of contributors = $ 500

→ C n =$ 500

Now, If share of each contributor = C =$ 20

20 × n= 500

n=

Number of contributor = 25