Ok this is needed because ya know homework, go in order pleaseeeeee tyy
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<h3>Approximately 5 kilometers, below the sea's surface is the vent</h3>
<em><u>Solution:</u></em>
Given that,
The vent is 3.1 miles below the sea's surface
To find: kilometers below the sea's surface is the vent
From given,
1 kilometer = 0.6214 miles
Use the above conversion factor and convert 3.1 miles to kilometers
From above,
Therefore,
Thus, approximately 5 kilometers, below the sea's surface is the vent
P(n, r)=
is the formula which gives the total number of permutations of r objects out of n.
A permutation means an arrangement in a list, be it horizontally, or vertically.
So there is a first place, a second and so on.
Example: a, b, c and a, c, b are 2 different permutations.
with these in mind:
the problem described is a permutation problem, because the order is important.
We do not only care whether a certain person is chosen among the 3, we also care what position he/she will hold.
The total number of permutations of 3 objects out of 35 is calculated by the formula:
Answer: 39, 270
is the formula which gives the total number of permutations of r objects out of n.
A permutation means an arrangement in a list, be it horizontally, or vertically.
So there is a first place, a second and so on.
Example: a, b, c and a, c, b are 2 different permutations.
with these in mind:
the problem described is a permutation problem, because the order is important.
We do not only care whether a certain person is chosen among the 3, we also care what position he/she will hold.
The total number of permutations of 3 objects out of 35 is calculated by the formula:
Answer: 39, 270