How many ways can you choose a manager and assistant from 7-person task force? *
1 answer:
We are interested in selecting 2 people from the 7-person task force.
n = 7
r = 2
nPr = n! / (n-r)!
7!
------
(7-2)!
=
7!
----
5!
7×6×5×4×3×2×1
------------------------
5×4×3×2×1
= 7×6
= 42
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h
0
2
4
6
1 = 1/2(0) + 1
2 = 1/2(2) + 1
3 = 1/2(4) + 1
4 = 1/2(6) + 1
hope this helps!
Hello :
(3, 13) <span>pair - solution because when x=3 y = 5(3)-2 = 13</span>
Answer:
80 questions
Step-by-step explanation:
100%/20%=5%
5×16=80
The length of the arc is 1.06m. hope that helps!
Your answer will be 5.
Hope this helps!
