2 Carmine Is Creating A Schedule For Five Key Presenters Who Will Be Speaking To Students On Career Day They Have Hire 1 (50.55 KiB) Viewed 38 times
Please explain how and why you got the answer and show all workand it's a 4 part question all in one question
grade 12 data management
2. Carmine is creating a schedule for five key presenters who will be speaking to students on career day. They have hired a doctor, an engineer, a pilot, a lawyer and an accountant. What is the number of possible arrangements of speakers if: a) if there are no restrictions? /1 mark (each question is a new scenario, they do not stack) b) the doctor must speak first? /1 mark c) the engineer and pilot must speak one after the other? /2 marks d) the lawyer and accountant are not to follow one another? / 2 marks
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