Answer:
The slope is 2
Step-by-step explanation:
Y = mx+b y = mx+b is the shape of the slope-intercept where m is the slope.
Answer: 44,815 people; 126,503 + n = 171,318; n = 171,318 − 126,503
The point (6, 6) is the mid-point of A and B. Then the coordinate of the point B is (7, 5).
<h3>What is coordinate geometry?</h3>
Coordinate geometry is the study of geometry using the points in space. Using this, it is possible to find the distance between the points, the dividing line is m:n ratio, finding the mid-point of the line, etc.
Point A (5, 7) is reflected over the point (6, 6) and its image is point B. Then the point (6, 6) is the mid-point of the A and B. Then the coordinate of the point B will be
![\rm (x_2 , y_2) = (2x -x _1, 2y - y_1)\\\\(x_2 , y_2) = (2 \times 6 - 5, 2 \times 6- 7)\\\\(x_2 , y_2) = (12-5,12-7)\\\\(x_2 , y_2) = (7, 5)](https://tex.z-dn.net/?f=%5Crm%20%28x_2%20%2C%20y_2%29%20%3D%20%282x%20-x%20_1%2C%202y%20-%20y_1%29%5C%5C%5C%5C%28x_2%20%2C%20y_2%29%20%3D%20%282%20%5Ctimes%206%20-%205%2C%202%20%5Ctimes%206-%207%29%5C%5C%5C%5C%28x_2%20%2C%20y_2%29%20%3D%20%2812-5%2C12-7%29%5C%5C%5C%5C%28x_2%20%2C%20y_2%29%20%3D%20%287%2C%205%29)
More about the coordinate geometry link is given below.
brainly.com/question/1601567
#SPJ1
With replacement:
P(C,V)=(12/40)(28/40)
P(C,V)=336/1600
P(C,V)=21/100
Answer:
Coupon B
Step-by-step explanation:
Given
![Price = \$450](https://tex.z-dn.net/?f=Price%20%3D%20%5C%24450)
![Coupon\ A = \$80](https://tex.z-dn.net/?f=Coupon%5C%20A%20%3D%20%5C%2480)
![Coupon\ B = 20.5\%](https://tex.z-dn.net/?f=Coupon%5C%20B%20%3D%2020.5%5C%25)
Required
Which coupon is better
From the question, we have:
![Coupon\ A = \$80](https://tex.z-dn.net/?f=Coupon%5C%20A%20%3D%20%5C%2480)
![Coupon\ B = 20.5\%](https://tex.z-dn.net/?f=Coupon%5C%20B%20%3D%2020.5%5C%25)
Coupon B means that:
![Coupon\ B = 20.5\% * \$450](https://tex.z-dn.net/?f=Coupon%5C%20B%20%3D%2020.5%5C%25%20%2A%20%5C%24450)
![Coupon\ B = 0.205 * \$450](https://tex.z-dn.net/?f=Coupon%5C%20B%20%3D%200.205%20%2A%20%5C%24450)
![Coupon\ B = \$92.25](https://tex.z-dn.net/?f=Coupon%5C%20B%20%3D%20%5C%2492.25)
By comparison:
Coupon B gives him a better buy because: ![\$92.25 > \$80](https://tex.z-dn.net/?f=%5C%2492.25%20%3E%20%5C%2480)