-k + 0.03 + 1.01K = -2.45 - 1.81k
0.01k + 0.03 = -2.45 - 1.81k
0.01k + 1.81k = -2.45 - 0.03
1.82k = -2.48
This is not the correct question, the correct question is;
Assume that the probability of the binomial random variable will be approximated using the normal distribution. Describe the area under the normal curve that will be computed. Find the probability that at least 35 households have a gas stove.
Answer: p ( x > 34.5 ) The area to the right of 34.5
Step-by-step explanation:
Given that, x = 35
when using normal approximation
Using continuity correction
so
p ( x ≥ 35 ) = p ( x > 34.5 )
More than means the area is towards the right.
Therefore, the area under the normal curve is,
p ( x > 34.5 ) The area to the right of 34.5
60/7 = (56 + 4)/7 = 56/7 + 4/7 = 8 4/7
Answer:
Then the coordinate of point
is
, and the coordinate of point
is
.
Step-by-step explanation:
Given that,
The upper-left coordinate on a rectangle is
.
The upper-right coordinate on a rectangle is
.
Area of rectangle is
square unit.
Let,
is a rectangle.
The coordinate of point
is
and the coordinate of point
is
.
Diagram of rectangle
is shown below:
Now,
![\sqrt{(4+4)^{2}+(4-4)^{2} }](https://tex.z-dn.net/?f=%5Csqrt%7B%284%2B4%29%5E%7B2%7D%2B%284-4%29%5E%7B2%7D%20%20%7D)
![=\sqrt{(64+0)}](https://tex.z-dn.net/?f=%3D%5Csqrt%7B%2864%2B0%29%7D)
![=\sqrt{64}](https://tex.z-dn.net/?f=%3D%5Csqrt%7B64%7D)
![= 8\ unit](https://tex.z-dn.net/?f=%3D%208%5C%20%20unit)
∵Area of rectangle = Length
Breadth
square unit =
![\times Breadth](https://tex.z-dn.net/?f=%5Ctimes%20Breadth)
∴ Breadth ![=1\ unit](https://tex.z-dn.net/?f=%3D1%5C%20unit)
![BC=\sqrt{(4-4)^{2}+(y-4)^{2} }](https://tex.z-dn.net/?f=BC%3D%5Csqrt%7B%284-4%29%5E%7B2%7D%2B%28y-4%29%5E%7B2%7D%20%20%7D)
![=\sqrt{(y-4)^{2} }](https://tex.z-dn.net/?f=%3D%5Csqrt%7B%28y-4%29%5E%7B2%7D%20%20%7D)
⇒ ![1](https://tex.z-dn.net/?f=1)
![=\sqrt{(y-4)^{2} }](https://tex.z-dn.net/?f=%3D%5Csqrt%7B%28y-4%29%5E%7B2%7D%20%20%7D)
squaring both sides, we get
⇒ ![1=(y-4)^{2}](https://tex.z-dn.net/?f=1%3D%28y-4%29%5E%7B2%7D)
⇒
= ±![1](https://tex.z-dn.net/?f=1)
∴![y=3](https://tex.z-dn.net/?f=y%3D3)
Then the coordinate of point
is
, and the coordinate of point
is
.