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svet-max [94.6K]
3 years ago
6

Consider a political discussion group consisting of 4 Democrats, 9 republicans, and 4 independents. Suppose that two group membe

rs are randomly selected in succession to attend a political convention. Find the probability of selecting two Democrats.
Mathematics
1 answer:
iragen [17]3 years ago
3 0
All in all, we are selecting from a pool of 17 members (4+9+4 = 17). So seeing we have 4 democrats, the probability would be 4/17.

Normally we would simplify the fraction from there but 4/17 is already the simplified form. Therefore that is already the answer.
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Solnce55 [7]

Answer:

24%

Step-by-step explanation:

there are 50 numbers total

number of 4's: 7
number of 7's: 5

it's asking for the odds of a 4 or a 7 meaning that they're fine with either one. that means you can ADD the number of them up!

7 + 5 = 12

to get the odds, we need to divide!

  • 12/50 = ?
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convert that into a percent!

24%

let me know if you're still confused :))

7 0
2 years ago
This is 7th grade math, I really need to know this thanks!
Fynjy0 [20]

Answer:

Step-by-step explanation:

30*15%=9/2=4.5

so 4.5 would be travelling outside of New York

this gives 30-4.5=25.5 that are not traveling

5 0
3 years ago
William, Xing Mei, Yuki, and Zack run a race. In how many different ways can they finish?
BigorU [14]

Answer:

24

Step-by-step explanation:

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Now only the remaining 3 can come second - 3 people

Next, only the remaining 2 people can come third - 2 people

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4 x 3 x 2 x 1 = 24

5 0
3 years ago
I need help! -4y-4+(-3)​
faltersainse [42]

Answer:

-4y-7

Step-by-step explanation:

-4y-4-3

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3 0
3 years ago
What is the solution to -2|2.2x - 3.3| = -6.6
lana66690 [7]

Answer:

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Step-by-step explanation:

as much as I would like to, I'm really not that good at explaining things

7 0
3 years ago
Read 2 more answers
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