Answer:
Its A, 8
Step-by-step explanation:
Answer:
Therefore the first option is the best to explain the above Formula.
The central angle measure of the sector divided by the total angle measure of a circle multiplied by the area of the circle will yield the area of the sector.
Step-by-step explanation:
Given:
∠ ZYX = center angle
ZY = XY =Radii of Same Circle
Yellow Color Area in the Figure below = area
of the shaded sector
Solution:
Area Of Sector For an angle 'θ' is given as

Where,

Here,
Center Angle is ∠ ZYX = θ
Therefore the first option is the best to explain the above Formula.
The central angle measure of the sector divided by the total angle measure of a circle multiplied by the area of the circle will yield the area of the sector.
U = -3
And
V = 1
Explanation:
Uhm well math…
Hope this helps!
Answer:
Option B) The battery storage capacity is significantly different than 60 Ah, at a confidence level of 95 %
Step-by-step explanation:
We are given the following in the question:
Mean storage capacity = 60 ampere-hour
95% confidence interval =

Thus, the correct answer based on the confidence interval is
Option B) The battery storage capacity is significantly different than 60 Ah, at a confidence level of 95 %
Since it is a two sided test we test whether the mean storage capacity is 60 Ah or different than 60 Ah
Thus, the battery storage is different from 60 Ah because the mean storage capacity does not lie in the 95% confidence interval.
Answer:
A
Step-by-step explanation:
When cross multiplied they equal the same thing