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Colt1911 [192]
3 years ago
11

consider a politician discussion group consisting of eight Democrats three Republicans and seven Independents suppose that two g

roup members are randomly selected in succession to attend political convention find the probability of selecting an independent and then a Democrat
Mathematics
1 answer:
Pavel [41]3 years ago
4 0

Answer:

(38.8%...7/10), than (47%...8/17) I didnt know if u needrd it in fraction or percent.

Step-by-step explanation:

You want to first add up everyone. So in total there are 18 people.

There is than a 38.8% chance that a independent will be picked first. 7/18.

But since one person was picked already you have to subtract 1 person from the total, so now its out of 17.

There is now a 47% chance that a democrat will be picked next. 8/17.

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Shkiper50 [21]
A. 2 parts is 7, so 7/2 is 3.5 = 1 part, then multiply by 3 to make the corresponding side which is 10.5 or 10 1/2
5 0
2 years ago
a recipe for cookies calls for 10 1/6 cups of sugar. krystal has already put in 4 2/3 cups. how many more cups does she need to
DENIUS [597]

Answer:

5 1/2 cups

Step-by-step explanation:

10 1/6 = \frac{61}{6} cups

10 x 6 + 1

\frac{61}{6}

4 2/3 = \frac{14}{3} cups

4 x 3 + 2

\frac{14}{3}

Find a common denominator (6)

\frac{14}{3} = \frac{28}{6}

\frac{14}{3} · 2 = \frac{28}{6}

\frac{61}{6} - \frac{28}{6} = \frac{33}{6}

\frac{33}{6} or 5 1/2 cups

6 0
3 years ago
What is the leading coefficient of the polynomial when written in standard<br> form?<br> 872 +9+ 5x
lianna [129]

Answer:

5

Step-by-step explanation:

The coefficient is known as "the number in front of the letter,' so since 5 is in front of the x, 5 would be the leading coefficient, especially since the outcome would be 5x+881.

3 0
3 years ago
3, 1-을<br>6. +<br>9. 1-(급+음<br>12. 37 -27​
umka21 [38]

Answer:

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6 0
3 years ago
I'm a student at LUOA and, this is way too hard. Can someone help me, please?
puteri [66]

The answer is the first one.

Knowing that population density is like a rate, people per a given area, you would take the amount of people and divide by the area.

3.11E7/7.69E6 = 4.02 people per km squared.

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6 0
2 years ago
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