The slope of any line is the inclination of the line with x axis.
For any two ordered pairs (x1,y1) and (x2,y2) the slope
m=
We need to solve for y2.
Multiplying both sides by x2-x1 we have :
y2-y1=m(x2-x1)
y1 is subtracted to y2 so we perform the opposite operation both sides
Adding y1 both sides:
y2= x(2-x1)+y1.
The third option is the right answer.
Answer:
Kindly check explanation
Step-by-step explanation:
The power of a test simply gives the probability of Rejecting the Null hypothesis, H0 in a statistical analysis given that the the alternative hypothesis, H1 for the study is true. Hence, the power of a test can be referred to as the probability of a true positive outcome in an experiment.
Using this definition, a power of 90% simply means that ; there is a 90% probability that the a Pvalue less Than the α - value of an experiment is obtained if there is truly a significant difference. Hence, a 90% chance of Rejecting the Null hypothesis if truly the alternative hypothesis is true.
Width = w
Length = 5w
Given,
Perimeter = 276 ft
5w * w = 276
w² = 55.2
--- w = 7.429670248402684 ≈ 7.43 ft
--- l = 5w = 5*7.43 = <span>37.14835124201342 </span>≈ 37.15 ft
70,000+3,000
is the expanded form of 73,000
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