Areal estate agent receives 5% commission on the first $250, 000 of a house selling price. he gets 7% of the remaining amount. if the commission is $432, 000. how mich money did he make?

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

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