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Leokris [45]
4 years ago
9

A researcher posts a newspaper advertisement offering $10 in exchange for participation in a short study. The researcher accepts

the first 10 people who respond to the advertisement. Which of the following statements is true about the sample? It is not a valid sample because it is only a short study. It is a valid sample because money is offered to participants. It is a valid sample because the first 10 people were selected to participate. It is not a valid sample because it is not a random sample of the population.
Mathematics
1 answer:
postnew [5]4 years ago
5 0

Answer:

It is not a valid sample because it is not a random sample of the population.

Step-by-step explanation:

the only one that makes sense

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Answer:

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Step-by-step explanation:

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What is the distance between the points , (−5,−7) and (−5,4.) please answer fast :)
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4 years ago
On October 15, 2019, Jon purchased and placed in service a used car. The purchase price was $38,000. This was the only business
san4es73 [151]

Answer:

cost recovery deduction = $1520

Step-by-step explanation:

given data

purchase price = $38,000

used the car  business  = 80%

used the car  personal = 20%

solution

cost recovery limit are

cost recovery limit = asset value × statutory % × mid quater convention   ..........1

we know car which have 5 year MACRS convention and as per MACRS depreciated 20 % in 1st year

and here this car is use so no 1st year depreciation

so we use MACRS statutory % method

cost recovery limit = $38000 × 5%

cost recovery limit = $1900

we know maximum limit is $3160

so cost of recovery is $1900

so

cost recovery deduction is

cost recovery deduction = cost recovery limit - personal use

cost recovery deduction = $1900 - ( $1900 × 20% )

cost recovery deduction = $1520

6 0
4 years ago
I need the y values i guessed them but they are wrong<br> y=3x​
lara [203]
Y = 3x
x(3) = y

1) (-2) 3 = -6

2) (-1) 3 = -3

3) (0) 3 = 0

4) (1) 3 = 3


-6, -3, 0, and 3 respectively.

6 0
3 years ago
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