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galben [10]
3 years ago
13

Julio is selecting a random sample of people to survey for a newspaper article. Which elements are important for Julio to consid

er when choosing a random sample? Select three options.
the size of the population
the size of the sample
the characteristics and demographics of the population
the probable responses to the survey questions from the population
the probable responses to the survey questions from the sample
Mathematics
2 answers:
Keith_Richards [23]3 years ago
7 0

Answer:

A, B, and C

Step-by-step explanation:

Fofino [41]3 years ago
5 0

Answer:

Step-by-step explanation:

Answer:

It say the size of population characteristics

Step-by-step explanation:

Because  it makes sense those are I need

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write the equation for a polynomial of least degree with integer coefficients given the following zeros: -2, -6, -10i. leave you
lorasvet [3.4K]

The equation of the polynomial in factored form is (x+2)(x+6)(x-10) = 0

<h3>What is a polynomial?</h3>

A polynomial is an algebraic equation with at least the power of its variable 3.

Analysis:

if -2, -6, -10i are the zeroes of the polynomial, it means x = -2, x = -6, x = -10i

if x = -2, (x+2) is a factor, (x+6) is a factor.

convert x = -10i to a real number,

i = \sqrt{-1}

-10\sqrt{-1} = 10\sqrt{- -1} = 10\sqrt{1} = 10

x = 10, so (x-10) is a factor.

Therefore equation of the polynomial in factored form is (x+2)(x+6)(x-10) = 0

Learn more about polynomial: brainly.com/question/2833285

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6 0
2 years ago
What is the approximate distance between the points (-3, -4) and (-8, 1) on a coordinate grid? A. 11.40 units B. 7.07 units C. 3
Blizzard [7]
The formula of the distance between two points:

A(x_A;\ y_A);\ B(x_B;\ y_B)\\\\|AB|=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}

We have:

A(-3;-4);\ B(-8;\ 1)

substitute:

|AB|=\sqrt{(-8-(-3))^2+(1-(-4))^2}=\sqrt{(-8+3)^2+(1+4)^2}\\\\=\sqrt{(-5)^2+5^2}=\sqrt{25+25}=\sqrt{25\cdot2}=\sqrt{25}\cdot\sqrt2\\\\=\boxed{5\sqrt2\approx7.07}

Answer: B. 7.07
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Uncle Drew scored 28 points in 5 5/6 minutes during a game of basketball.
GuDViN [60]
About 6.72 points per minute
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One of the options is $500+$500
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Diano4ka-milaya [45]
I would say that the correct answer is C because if you look up on the chart thing, it tells you how you would see the graph. For example, when you have:

1| 03145
2| 4 6 3 7

Which one has the most value to it? It would be the 2| 4 6 3 7, because when you put them together, it makes 24, 26, 23, 27. Hope this helps.
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4 years ago
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