depinedainstcom

17.10.2019 • 

Mathematics

To raise money for charity, a school sponsors a race. each of the 250 participants, which include amy, barry and candace, pays a $10 entrance fee. (a) each participant has a chance of winning one of five $20 vouchers for the same restaurant in a draw. (nobody will be given more than one prize.) i. in how many ways can the prizes be awarded? . in how many ways can the prizes be awarded with amy, barry and candace receiving a prize? i) is awarded for the th position, i= 1,2, 5 (b) now a prize of $10(8- i. in how many ways can the prizes be awarded? ii. in how many ways can the prizes be awarded with amy, barry and candace in the top three positions?

Ответ:

jasmincorrea45

04.04.2023

Mathematics

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Part A
Kimberly runs faster because she runs at a pace of 5 miles per hour rather than Becca running at 4.5 miles per hour
Part B
Kimberly runs 25 miles, Becca runs 22.5 miles

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