N!
Use:
n 'k k!(n-k)!
to solve the combination.
After a band parent meeting, eac...
Mathematics, 28.08.2021 14:00 xxcynthistxx
N!
Use:
n 'k k!(n-k)!
to solve the combination.
After a band parent meeting, each of
the ten members shook hands with
each other once. How many
handshakes were there in all?
Hint: Remember that one handshake involves
two people.
[?] handshakes
Answers: 1
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Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.
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