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faltersainse [42]
3 years ago
13

A voter polling research group determined that between 40% and 46% of the voting population would vote for the republican candid

ate on elections day. What was the margin of error for this research?
Mathematics
2 answers:
Nutka1998 [239]3 years ago
6 0

Answer:

±3%

Step-by-step explanation:

A voter polling research group determined that between 40% and 46% of the voting population would vote for the republican candidate on elections day. What was the margin of error for this research?

the frange as given is 40% and 46%

40 +46=86

the middle value is 86/2

43%

43-40=3

43-46=-3

the margin of error for this research will therefore be ±3%

erastova [34]3 years ago
4 0

Answer:

the answer to his one is B

Step-by-step explanation:

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5)102,78

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8 0
3 years ago
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What is the vertex of (x) = –16x² + 64x + 80.
cricket20 [7]

Answer:

<h3>            (2, 124)</h3>

Step-by-step explanation:

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7 0
3 years ago
Six less than the product of 7 and a number equals<br> 5.
VARVARA [1.3K]

Answer:

x = 11/7 or 1.57

Step-by-step explanation:

let the number be x

now :

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Step-by-step explanation:

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2 years ago
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Elanso [62]

Answer:

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Step-by-step explanation:

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Thus the 2 angles are 44° and 44 + 2 = 46°

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3 years ago
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