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nikklg [1K]
3 years ago
9

Polynomials 12y+3y + 2y + y²​

Mathematics
2 answers:
Sav [38]3 years ago
5 0

Answer:

If you want this symplafied then it would be 17y+y^2

Rainbow [258]3 years ago
4 0
  1. You will want to combine your like terms. (12y +3y + 2y)
  2. y^2 does not have a like term so it will stay single.

Your answer should be:

y^{2} + 17y

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5. Thickness measurements of ancient prehistoric Native American pot shards discovered in a Hopi village are approximately norma
Triss [41]

Answer:

percent (%) of ancient prehistoric thinner than 3 is 0.0013

Step-by-step explanation:

Given data

mean =  5.1 millimeters (mm)

standard deviation = 0.7 mm

to find out

percent (%) of ancient prehistoric thinner than 3

solution

we have given mean and SD

so Z will be = x -mean  / SD

Z = ( x - 5.1 ) / 0.7

so P( x < 3 ) = P ( (x - 5.1 ) / 0.7  <  ( 3 - 5.1 ) / 0.7 )

P( Z  = ( 3 - 5.1 ) / 1.5 )

P( Z  =  -3 ) = 0.0013

percent (%) of ancient prehistoric thinner than 3 is 0.0013

4 0
2 years ago
How far is the sun from earth in scientific notation
Feliz [49]

Answer:

1.5 × 1011 m

Step-by-step explanation:

4 0
2 years ago
A varies inversely as the square of b. If a is 1 when b is 4, find a when b is 4.<br> with solution
inn [45]

Answer:

4

a=k/b squared when a=1,b=4 k=16

When b=4 a=1

5 0
2 years ago
Back to Content
Lelu [443]

Answer:

3

Step-by-step explanation:

3 0
2 years ago
Which ratios are less than 8 to 10? Check all that apply.<br> 6/20<br> 3:5<br> 50/100<br> 13:15
poizon [28]

9514 1404 393

Answer:

  6/20, 3:5, 50/100 are all less than 8/10

Step-by-step explanation:

It can help to give all the ratios a common denominator. (We'll use 100, and fudge the last one a bit.)

  8/10 = 80/100 . . . . our reference value

__

  6/20 = 30/100 . . . less than 8/10

  3/5 = 60/100 . . . . less than 8/10

  50/100 . . . . . . . . . less than 8/10

  13/15 ≈ 86.7/100 . . . more than 8/10

6 0
3 years ago
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