Answer :

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]