Answer:
12in is you answer
Step-by-step explanation:
The formula to find circumference is
so to rearrange to solve for radius that will be
=
=11.94in
I need help with something??? Why is there screams from the next door neighbor?
2 answers:
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Answer:
6 swimmers in the first heat can be arranged in 1716 different ways.
Step-by-step explanation:
A swim meet has 13 contestants signed up. To calculate the arrangement of first 6 swimmers in first heat we will use combinations because order doesn't matter.
So to select 6 swimmers out of 13 contestants number of different ways
=
=
=
=
=
= 1716
Therefore, 6 swimmers in the first heat can be arranged in 1716 different ways.