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vagabundo [1.1K]
3 years ago
8

PLEASE HELP

Mathematics
2 answers:
Murljashka [212]3 years ago
7 0

Answer:

yes, th esurvey is biased

Step-by-step explanation:

The way this survey was done is biased, because only girls in a dance class had the opportunity to answer. Boys or girls in other classes never had the chance to give their opinions.

lutik1710 [3]3 years ago
5 0

Answer:

Yes/The Survey is considered Bias.

Step-by-step explanation:

Cause the question serves as a value for the respondent to give an answer. Therefore the survey is Biased.

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loris [4]

Answer:73825

Step-by-step explanation:

Shuts shield grid

8 0
3 years ago
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QUADRILATERAL QUAD IS A RECTANGLE FIND THE VALUE OF X AND Y <br><br> DU= 26, QP= 2X +7
grandymaker [24]

Answer:

The value of x is 3.

Step-by-step explanation:

Consider the below figure attached with this question.

Given: Quadrilateral QUAD is a rectangle, DU=26 and QP=2x+7.

We need to find the value of x.

Diagonals of a rectangle are equal.

QA=DU=26             .... (1)

Diagonals bisect each other.

QP=UP=AP=DP=2x+7      .... (2)

Using (1) and (2) we get

DU=QP+AP

DU=QP+QP

DU=2QP

Substitute given values.

26=2(2x+7)

26=4x+14

26-14=4x

12=4x

Divide both sides by 3.

3=x

Hence, the value of x is 3.

3 0
3 years ago
For which function defined by a
kaheart [24]

Answer:

Option 3

Step-by-step explanation:

If we are given roots of a polynomial, r and q. We can represent the roots as

(x - r)(x - q)

The roots here are 0, -3and 4 so the roots are

x(x - ( - 3)(x - 4)

Which equal to

x(x + 3)(x - 4)

Option 3 is the answer

4 0
3 years ago
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ad-work [718]

Answer:

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Step-by-step explanation:

since this is a straight, horizontal line, we know that this will just be a y value line

since the line passes through the y axis at y = -1, this is the equation for the line

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3 years ago
What is the fraction of 2 out of 20?
eduard
2/20 simplified is 1/10
3 0
3 years ago
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