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spin [16.1K]
4 years ago
15

74 students were chosen from a local university to participate in a study. Every student attending the university had an equal p

ossibility of being chosen. Which sampling method was used? voluntary response random selection census sample
Mathematics
1 answer:
ra1l [238]4 years ago
8 0
Hhey it should be 
Random selection
just because they all have a chance :) hope it helps
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Is 6.5892 rational or irrational
navik [9.2K]

Answer:no it is not

Step-by-step explanation: A rational number is a repeating number. This is a terminating number.

7 0
3 years ago
What is an equation of a line that is perpendicular to the line whos equation is <br> 2y+3x=1
____ [38]

\text{First, simplify the equation into slope intercept form:}\\\\2y+3x=1\\\\2y=-3x+1\\\\\text{Divide by 2}\\\\y=-\frac{3}{2}x+1\\\\\text{Now, the perpendicular line is the opposite of the slope, and the opposite}\\\text{value}\\\\\text{Since our original equation is negative, the perpendicular lien will be positive}\\\\\text{And then you would just flip the fraction}\\\\\text{Your perpendicular line should be:}\\\\\boxed{y=\frac{2}{3}x+1}

5 0
3 years ago
Pls help asapppp I dint know the answer and I’m running out of time
nlexa [21]

Step-by-step explanation:

I can barely see the questions

8 0
3 years ago
The percent frequency for S&amp;P 100 companies in the Consumer Staples sector is
torisob [31]

The percent frequency for S&P 100 companies in the Consumer Staples sector is 8.2%

<h3>How to determine the percentage frequency?</h3>

From the pie chart of the dataset (see attachment for the pie chart), we have:

Consumer Staples = 8.2%

This means that the percent frequency for S&P 100 companies in the Consumer Staples sector is 8.2%

Read more about pie charts at:

brainly.com/question/24461724

#SPJ1

8 0
2 years ago
What is (y-10)(4y+2)?
AleksandrR [38]

Answer:

4y²−38y−20

Step-by-step explanation:

(y−10)(4y+2)

=(y+−10)(4y+2)

=(y)(4y)+(y)(2)+(−10)(4y)+(−10)(2)

=4y²+2y−40y−20

=4y²−38y−20

please mark me brainliest!

8 0
3 years ago
Read 2 more answers
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