Find all of the points on the y-axis that are twice as far from (-6,0) as they are from (sqrt3,0)
1 answer:
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Answer:
18.4 cm
Step-by-step explanation:
Using Pythagoras rule:
Hypotenuse =
= 18.4 cm
The formula of a slope:
We have the points (-4, -3) and (-3, s) and the slope m = 3. Substitute:
Answer:
the minimum sample size n = 11.03
Step-by-step explanation:
Given that:
approximate value of the population standard deviation = 49
level of significance ∝ = 0.01
population mean = 38
the minimum sample size n = ?
The minimum sample size required can be determined by calculating the margin of error which can be re[resented by the equation ;
Margin of error =
n ≅ 11.03
Thus; the minimum sample size n = 11.03