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Pani-rosa [81]
3 years ago
10

There are 2 Senators from each of 50 states. We wish to make a 3-Senator committee in which no two members are from the same sta

te. How many ways can the 3-Senator committee be formed such that no two Senators are from the same state?
Mathematics
2 answers:
andrey2020 [161]3 years ago
3 0

Answer:

156800 Ways

Step-by-step explanation:

Since 3 states can be represented in 19600 ways, -->

now we have 2 ways different from the 1st of the 3 states -->

We can also select in 2 independent ways from the second of the 3 states -->

and 2 ways from the third of the 3 stats

This gives us 2 x 2 x 2 x 19600 or => 8 x 19600 giving us 156800 ways

Thus, we have our answer of 156800 ways

<em>Hope this helps!</em>

elena55 [62]3 years ago
3 0
156800 ways the 3 senator committee be formed
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Help please! show work thanks
Andre45 [30]
Answers
b = 2.77 m
A = 43.0°
C = 111.1°

cosine law to find b

b^2 = a^2 + c^2 -2ac \cos B \\ \\&#10;b = \sqrt{a^2 + c^2 -2ac \cos B} \\ \\&#10;b = \sqrt{4.33^2 + 5.92^2 - 2(4.33)(5.92) \cos 25.9} \\&#10;b = 2.7708\ m

b = 2.7708\ m

Find angle A with sine law

\displaystyle&#10;\frac{\sin A}{a} = \frac{\sin B}{b} \\ \\&#10;\sin A = \frac{a \sin B}{b} \\ \\&#10;A = \sin^{-1} \left[ \frac{a \sin B}{b}  \right] \\ \\&#10;A = \sin^{-1} \left[ \frac{4.33 \sin 25.9}{2.7708}  \right]  \\ \\&#10;A = 43.0467020

Find C with angles in triangle sum to 180

A + B + C = 180
C = 180 - A - B
C = 180 - 43.0467020 - 25.9
C = 111.1
6 0
3 years ago
Is 0.75 greater than 0.100?
Naya [18.7K]
Yes because you only need to look at the first decimal for problems like these and the first number you see a seven and a one and seven is greater than one
8 0
3 years ago
What is the Answer to this question
aivan3 [116]
What even is this question
6 0
3 years ago
Show how to get answer 2 for $24.99 or 5 for $58.99
bija089 [108]
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8 0
3 years ago
The sum of seven angles of an octagon is 132 degrees each. Find the measure of the eighth angle.
Sauron [17]

the sum of the angles in an ngon (a polygon with n sides) is (n-2)*180

so an octagon has 8 sides and has a sum total of (8-2)*180=1080 degrees

if each of 7 angles is 132, then 1080=?+7*132

1080=?+924

156=?

the 8th angle is 156 degrees

6 0
3 years ago
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