Answer:
it would be a max of 22 mins
Step-by-step explanation:
25C=4 mins
10C*10 mins =1$
$1.25
2.10-1.25=.85
10C*8=80C
so
4+10+8=22
We want to find a point on a segment such that the point divides the segment in the ratio 5:1
We will find that the point T is (6, 9)
The general formula for the point T that divides a segment whose endpoints are (x₁, y₁) and (x₂, y₂) such that separates the segment in the ratio j:k is given by:
![T = (\frac{j*x_1 + k*x_2}{j + k} , \frac{j*y_1 + k*y_2}{j + k})](https://tex.z-dn.net/?f=T%20%3D%20%28%5Cfrac%7Bj%2Ax_1%20%2B%20k%2Ax_2%7D%7Bj%20%2B%20k%7D%20%2C%20%5Cfrac%7Bj%2Ay_1%20%2B%20k%2Ay_2%7D%7Bj%20%2B%20k%7D%29)
Here we have the endpoints (5, 10) and (11, 4), and we know that the ratio is 5:1
Then we can just use the above formula to get:
![T = (\frac{5*5 + 1*11}{5 + 1} , \frac{5*10 + 1*4}{5 + 1}) = (\frac{36}{6} , \frac{54}{6} ) = (6, 9)](https://tex.z-dn.net/?f=T%20%3D%20%28%5Cfrac%7B5%2A5%20%2B%201%2A11%7D%7B5%20%2B%201%7D%20%2C%20%5Cfrac%7B5%2A10%20%2B%201%2A4%7D%7B5%20%2B%201%7D%29%20%3D%20%28%5Cfrac%7B36%7D%7B6%7D%20%2C%20%5Cfrac%7B54%7D%7B6%7D%20%29%20%3D%20%286%2C%209%29)
If you want to learn more, you can read:
brainly.com/question/17204382