7.5?????????? hope you get this right
Yes i can the answer would be question
Answer:
N = 14348907
Step-by-step explanation:
81^5 = 3486784401
3486784401/243 = 14348907
Double Check
3486784401 / 14348907=243
So N = 14348907.
Answer:
For a square all the sides are equal and measure 27
Step-by-step explanation:
The given function is a variable separable differential equation. Combine like terms, integrate, apply the appropriate limits, and express V in terms of t. This is done as follows:
dV/dt = -3(V)^1/2
dV/-3V^1/2 = dt
![\int\limits^V_m { \frac{1}{03 \sqrt{V} } } \, dV = \int\limits^t_0 {} \, dt](https://tex.z-dn.net/?f=%20%5Cint%5Climits%5EV_m%20%7B%20%5Cfrac%7B1%7D%7B03%20%5Csqrt%7BV%7D%20%7D%20%7D%20%5C%2C%20dV%20%3D%20%5Cint%5Climits%5Et_0%20%7B%7D%20%5C%2C%20dt%20)
m here is the initial V which is 225. Then after integrating,
-2/3 (√V - √225) = t
-2/3 (√V - 15) = t
![V= \sqrt{ \frac{-3}{2}t+15 }](https://tex.z-dn.net/?f=V%3D%20%5Csqrt%7B%20%5Cfrac%7B-3%7D%7B2%7Dt%2B15%20%7D%20)
That is the expression for V at time t. I hope I was able to help. Have a good day.