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jonny [76]
2 years ago
14

I need help with D only. Finding the probability of selecting someone between 20 and 34 years old.

Mathematics
2 answers:
Rom4ik [11]2 years ago
8 0
The answer is 19.8% because we must add 6.4% and 13.4% to find the total probability.
Hunter-Best [27]2 years ago
4 0
The answer is 14% because that's the amount between 20 and 34 and your trying to find the percent between those two
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18

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garik1379 [7]

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B

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4 0
3 years ago
Let a, b, c and x elements in the group G. In each of the following solve for x in terms of a, b, and c.
alina1380 [7]

Answer:

The answer is x=a^{-1}cb^{-1}.

Step-by-step explanation:

First, it is important to recall that the group law is not commutative in general, so we cannot assume it here. In order to solve the exercise we need to remember the axioms of group, specially the existence of the inverse element, i.e., for each element g\in G there exist another element, denoted by g^{-1} such that gg^{-1}=e, where e stands for the identity element of G.

So, given the equality axb=c we make a left multiplication by a^{-1} and we obtain:

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Recall that bb^{-1}=e and xe=x. Therefore,

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6 0
3 years ago
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kolbaska11 [484]

Answer:

4

Step-by-step explanation:

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2   :    3

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0    :   6

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7 0
2 years ago
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Phantasy [73]
using proportional law 5.6
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