Carmine thinks of a number. He multiplies it by 0.5 and then adds 9. a) Write this as a mapping if his answer is 24. b) Use inverse function

Question

Carmine thinks of a number. He multiplies it by 0.5 and then adds 9. a) Write this as a mapping if his answer is 24. b) Use inverse functions to work out the number that Carmine thought of.

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Luna 1 month 2021-08-14T08:10:29+00:00 1 Answer 0 views 0

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    2021-08-14T08:12:17+00:00

    Answer:

    does the no is 30 that thinks Carmine.

    Step-by-step explanation:

    =24-9

    =15

    =15/0.5

    =30

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