Answer:
$80+18%= $94.4
Step-by-step explanation:
80:100×18= $14.4 (18% of 80)
$80+14.4 = $94.4
The size of the sample should be obtained at 2401 in order to be 95% confident
Given that:
Margi of error, 
Population proportion, 
To Find: The size of the sample that should be obtained in order to be 95% confident
Let the size of the sample be n
Using formula,
Therefore, the size of the sample should be obtained at 2401 in order to be 95% confident
Learn more about Population proportion here brainly.com/question/15703406
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So let's leave the 112 aside for now. The question then becomes how to write the decimal 0.001 as a fraction. The key is to remember that
0.x corresponds to "tenths" so x/10
0.0x corresponds to "hundredths" --> x/100
0.00x corresponds to "thousandths" --> x/1000
The number 0.001 is just 1 thousandth, or 1/1000
Now back to 112.001. You can write it as
112/1 + 1/1000 =
(112,000+1)/1000 =
112,001/1000 (the fraction you were looking for)
Let me know if you have questions
48 words per min is the correct answer
Answer:
y + 3 = -1/4(x - 8)
Step-by-step explanation:
I think I answered your question before.
The point slope formula is:
y - y₀ = m(x - x₀), where m=slope and (x₀, y₀) are the points on the graph.
They gave you (8, -3) for your (x₀, y₀), and m=-1/4.
x₀=8 and y₀=-3 in this case.
Just plug it into the equation
y - y₀ = m(x - x₀)
y - (-3) = (-1/4)(x - (8))
y + 3 = -1/4(x - 8)
