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FromTheMoon [43]
2 years ago
12

Determine if the expression - x^3 y^5 / 3 is a polynomial or not. If it is a polynomial, state the type and degree of the polyno

mial.
The given expression _____ a polynomial.
Mathematics
1 answer:
kykrilka [37]2 years ago
4 0

Answer:

it is not a polynomial it has no degree either .. and we only classify polynomials in accordance with their degrees

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Rasek [7]
1/9 maybe possible go with the best choice
3 0
3 years ago
It is believed that 36% of the US population has never been married, 32% are divorced, 27% are married, and 5% are widowed. You
Katena32 [7]

Answer: the smallest number of people required for the sample to meet the conditions for performing inference is 100

Step-by-step explanation:

Given that;

36% of US population has never been married

32% are divorced

27% are married

5% are widowed

Taking a simple random sample of individuals to test this claim;

we need expected count in each cell to be at least 5, here the smallest proportion is 5% = 0.05

so we only need to satisfy condition for its expected count;

n × 0.05 ≥ 5

n = 5 / 0.05 = 100

Therefore the smallest number of people required for the sample to meet the conditions for performing inference is 100

6 0
2 years ago
Solve the system of linear equations with substitution;
kvv77 [185]
Let's solve for x.
x
+
4
y
=
(
14
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(
3
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Step 1: Add -42x to both sides.
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+
4
y
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=
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+
7
y
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−
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x
−
41
x
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Step 2: Add -4y to both sides.
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x
+
4
y
+
−
4
y
=
7
y
+
−
4
y
−
41
x
=
3
y
Step 3: Divide both sides by -41.
−
41
x
−
41
=
3
y
−
41
x
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−
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Answer:
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8 0
3 years ago
Read 2 more answers
Which equation is represented by the line
Rainbow [258]
The correct choice is the third one. Y=2/3x
8 0
3 years ago
Find the interior angle sum for the following polygon
Brrunno [24]

Answer:

Polygon Name  

Number of Interior Angles  

Sum of Interior Angles = (n-2) x 180°  

Triangle  

3  

180°  

Quadrilateral  

4  

360°  

<u><em> Pentagon  </em></u>

<u><em> 5  </em></u>

<u><em> 540°  </em></u>

Hexagon  

6  

720°

Step-by-step explanation:

4 0
3 years ago
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