Answer:
The difference between 2 × 6 and 2 × 5 is ...
2 × 5 = 10
And,
2 × 6 = 12
So if you subtract 12 - 10
= 2
Therefor, the difference is by 2
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The slope-point form:
The formula of a slope:
We have the points (7, -8) and (-4, 6). Substitute:
The answer is 52
Cos0 = 16/26
Cos-1(16/26) = 0
0 = 52.02
Answer: 453
Step-by-step explanation:
To solve the question, we have to calculate the margin of error which will be:
= (61.7% - 52.3%) / 2
= 9.4% / 2
= 4.7%
4.7% = 1 / ✓n
0.047 = 1 / ✓n
✓n = 1 / 0.047
✓n = 21.28
Square both sides to.gwt the value of n
n = 21.28²
n = 452.69
n = 453
453 residents were surveyed
Answer:
Its -15 (B.)
Step-by-step explanation:
Just took the test and trying to help you out love.
