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Svetradugi [14.3K]

3 years ago

5

An election ballot asks voters to select three city commissioners from a group of six candidates, in how many ways can this be d

one?

1 answer:

slava [35]3 years ago

6 0

20 possibilities based on this as a combination not a permutation, 6 nCr 3 = 20

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3 years ago

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11111nata11111 [884]

-10v^9+8v^6+2v^5

10=5*2
8=2^3
2=2

The common factor is 2 and its least exponent is 1
The least exponent for the variable v is 5

Then, the GFC of the polynomial is 2v^5

Factoring:
2v^5 [ -(10v^9)/(2v^5)+(8v^6)/(2v^5)+(2v^5)/(2v^5) ] =
2v^5 (-5v^(9-5)+4v^(6-5)+1) =
2v^5 (-5v^4+4v+1)

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3 years ago

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The LCM of 4, 9, and 10 is _______.<br><br> 36<br><br> 180<br><br> 40<br><br> 90

Anna [14]

Answer:

180

Step-by-step explanation:

Multiples of 4:

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 148, 152, 156, 160, 164, 168, 172, 176, <em><u>180</u></em>, 184, 188

Multiples of 9:

9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126, 135, 144, 153, 162, 171, <em><u>180</u></em>, 189, 198

Multiples of 10:

10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, <em><u>180</u></em>, 190, 200

Stay safe and Merry Christmas! :)

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Evaluate 14+(-9)+(-9)

Vilka [71]

The answer to your question is -4

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I like both, but i have cats

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3 years ago

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