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bagirrra123 [75]
3 years ago
12

Four members from a 50 person committee are to be randomly selected to serve as chairperson, vicechairperson, secretary, and tre

asurer. The first perosn to be selected is the chairperson, the second to be selected as vice chairperson, the third is secretary, and the fourth is treasurer.
How many different leadership structures are possible?
Mathematics
1 answer:
alexdok [17]3 years ago
3 0

Answer:

So, exists 5527200 different leadership structures.

Step-by-step explanation:

We know that four members from a 50 person committee are to be randomly selected to serve as chairperson, vicechairperson, secretary, and treasurer. The first perosn to be selected is the chairperson, the second to be selected as vice chairperson, the third is secretary, and the fourth is treasurer.

Since the order of the people is important to us, we have the following:

50·49·48·47=5527200

So, exists 5527200 different leadership structures.

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Which of the following is a rational number? (4 points)<br> 1 2 3 45
zaharov [31]

Answer:

1,2,3,4,5

Step-by-step explanation:

Every whole number is a rational number.

6 0
3 years ago
If the total cost plus shipping is greater than $35,then you receive a 10% discount off the original selling price. Do you quali
RUDIKE [14]

<u>It's not clear what is the specific requirement of the question, but I'll assume a couple of situations to help you with your real problem.</u>

Answer:

$45 (qualified)

$30 (did not qualify)

Step-by-step explanation:

<u>Percentage Calculations</u>

Relative quantities are usually expressed as percentages (%). We say x percent of y is the proportion xy/100. When discounts or surcharges are applied, they are subtracted or added to the original quantity.

The question explains I receive a 10% discount off the original selling price if the total cost plus shipping is greater than $35. Let's assume the total cost plus shipping is $50. Since it's greater than $35, it qualifies for a discount. The discount is 10% of $50 = (10)(50)/100= $5. So the new total cost will be $50 - $5 = $45

Let's suppose now the total cost+shipping is $30. Since it's not greater than $35, no discount will be applied and we have to pay $30

7 0
3 years ago
A line goes through the points (4, 5) and (2,-6). Write the equation of the line in slope-intercept
kompoz [17]

Answer: 11/2x - 17

Step-by-step explanation:

First find the slope.

I learned this doing the y2-y1 method.

Do -6 - 5 which equals -11

And 2 - 4 = -2

This makes -11/-2 = 11/2

Then if you you were to graph,, find two points which should give you -17.

8 0
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DanielleElmas [232]
The dogs weight in kilograms is 13.5. Take the nine and divide it by 20, then multiply the 30 into that number.
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monitta

Answer:

b.a rotation 270 clockwise

Step-by-step explanation:

8 0
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