Answer:
Step-by-step explanation:
39 out of 368 is the fraction of winners
39 / 368 ths of 750 would be
39 / 368 * 750 = about 79 'winners'
Answer: 90 Winners
Step-by-step explanation:
You would need to find the average winner rate based on the three days and the number of winners.
[tex]Contestants = 215 + 417 + 368\\Contestants = 1000[/tex]
[tex]Winners = 27 +54 + 39\\Winners = 120[/tex]
[tex]Avg. WinRate = \frac{120}{1000} \\Avg. WinRate = 0.12[/tex]
Then we can multiply the average winner rate with 750 contestants to find the expectant number of winners on Monday.
[tex]750 * 0.12 = 90[/tex]