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Softa [21]
2 years ago
7

What is the population size considered for a research work with a 5% margin of error if the sample is 1200?

Mathematics
1 answer:
velikii [3]2 years ago
8 0

Answer:

The answer stays the same

Step-by-step explanation:

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Solve this quetion... 2
o-na [289]

Answer:

€327.60 ...............

8 0
3 years ago
What number should be added to the expression x^2 + 14x to change it into a perfect square trinomial? Can you help me with this?
Troyanec [42]
X^2+14x

To make it as perfect square binomial first divide the numerical coefficient of 14 by 2 which is 7. Then square the result[7] which is 49 and add it to the equation
x^2+14x+49
After that think of a number that has a square root of 49 then when u multiply the second term in the perfect square by the first and 2 it results to 14. So the answer is
[x+7]^2
6 0
4 years ago
What are the zeros of the function f(x) = (x+5)(2x-8)?
tester [92]

Answer:

01986172yt2y66

Step-by-step explanation:

1ouy1976twy

3 0
3 years ago
234-230/1,000 and what should I draw?
Juli2301 [7.4K]

draw anything you'd like haha

5 0
3 years ago
Write the equation in slope intercept form y= 3 (x+ 1) + 5x
schepotkina [342]

Given:

y=3(x+1)+5x

Required:

To write the given equation in slope intercept form.

Explanation:

Consider

\begin{gathered} y=3(x+1)+5x \\  \\ y=3x+3+5x \\  \\ y=8x+3 \end{gathered}

Final Answer:

y=8x+3

5 0
1 year ago
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