Answer:
119
Step-by-step explanation:
m - 1/m = 3
(![(m-\frac{1}{m})^{2} = 9\\m^2 - 2 + \frac{1}{m^2} = 9\\ m^2 + \frac{1}{m^2}) = 11\\ \\](https://tex.z-dn.net/?f=%28m-%5Cfrac%7B1%7D%7Bm%7D%29%5E%7B2%7D%20%20%3D%209%5C%5Cm%5E2%20-%202%20%2B%20%5Cfrac%7B1%7D%7Bm%5E2%7D%20%3D%209%5C%5C%20m%5E2%20%2B%20%5Cfrac%7B1%7D%7Bm%5E2%7D%29%20%3D%2011%5C%5C%20%5C%5C)
![(m - \frac{1}{m}) ^4\\ = m^4 -4m^2 - \frac{4}{m^2} + 6 = 81\\ m^4 + \frac{1}{m^4} = 75 +4(m^2 + \frac{1}{m^2})\\ m^4 + \frac{1}{m^4} = 75 +4 * 11 = 119](https://tex.z-dn.net/?f=%28m%20-%20%5Cfrac%7B1%7D%7Bm%7D%29%20%5E4%5C%5C%20%3D%20m%5E4%20-4m%5E2%20-%20%5Cfrac%7B4%7D%7Bm%5E2%7D%20%2B%206%20%3D%2081%5C%5C%20m%5E4%20%2B%20%5Cfrac%7B1%7D%7Bm%5E4%7D%20%3D%2075%20%2B4%28m%5E2%20%2B%20%5Cfrac%7B1%7D%7Bm%5E2%7D%29%5C%5C%20%20m%5E4%20%2B%20%5Cfrac%7B1%7D%7Bm%5E4%7D%20%3D%2075%20%2B4%20%2A%2011%20%3D%20119)
So a day is 24 hours
24/6=4
4*5=20
so they spend 20 hours a day sleeping
here’s a full on equation
(24/6)*5
I believe the answer is 25.
2 way table
cola water milk total
boy 12 4 16 32
girl 14 9 5 28
Total 28 13 21 60
Answer:
Slope: 5/1
y-intercept: 2
Step-by-step explanation: