2points
at a competition with 5 runners, 5 medals are awarded for first place through
fifth place. each medal is different. how many ways are there to award the
medals?
decide if the situation involves a permutation or a combination, and then find
the number of ways to award the medals.
o
a. combination; number of ways = 1
o
b. combination; number of ways = 120
o
c. permutation; number of ways = 1
o
d. permutation; number of ways = 120
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Option: D is the correct answer.

               D. Permutation; number of ways = 120

We need to use the method of permutation since permutation method is used for the selection as well as arrangement of the 5 students.

Now there are 5 competitors in a running competition and  5 medals are awarded for first place through  fifth place. Each medal is different.

Now, the ways it can be done is:

                     Hence, option: D is the answer.

step-by-step explanation:

this is not a question

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you