Answer:
348 7gb93c9 good morning to you all right place on my bed right now iam not geting the best way u are gonna be in this situation is it was not Halloween but gug batson vocal vox's John b bucko and my dear loving n love u soo hapy that u can go ahead with it is my beauty grl for the kichen and u will not cm to ur 2AM to go to Gangtok and my 7th anniversary of the 4588th 468inches I will not be the 6th of God Amen n and 93feet
Step-by-step explanation:
- galvanise and I will have the best of my kds to 67055965th in the name and u have to write a book about this balance of God and blow it up n and then be online til now I will be a man fan of u my son Anup he shall wbsoenndkd6543 the best man in the land and my 8AM shall il be bsy in the 34th century abksbdkfusnliqnksus in jsbsbdbsmqjnans bus and
-5+(-4)
-5-4
-9
Therefore, -9 is the correct answer
Answer:
Step-by-step explanation:
From the given information:
Given that the solution is pumped at a slower rate of 4gal/min
Then:
The differential equation can be expressed as:
Integrating the linear differential equation; we have::
multiplying above integrating factor fields; we have:
![\dfrac{d}{dt}\bigg [ (50 +t)^2 A \bigg ] = 3 (50 +t)^2](https://tex.z-dn.net/?f=%5Cdfrac%7Bd%7D%7Bdt%7D%5Cbigg%20%5B%20%2850%20%2Bt%29%5E2%20A%20%5Cbigg%20%5D%20%3D%203%20%2850%20%2Bt%29%5E2)
A = (50 + t) + c(50 + t)²
Using the given conditions:
A(0) = 20
⇒ 20 = 50 + c (50)⁻²
-30 = c(50) ⁻²
c = -30 × 2500
c = -75000
A = (50+t) - 75000(50 + t)⁻²
The no. of pounds of salt in the tank after 35 minutes is:
A(35) = (50 + 35) - 75000(50 + 35)⁻²
A(35) = 85 - 
A(35) =69.6193 pounds
A(35) 
70 pounds
Thus; the number of pounds of salt in the tank after 35 minutes is 70 pounds.
Answer:
A. c= 10t
Step-by-step explanation:
The number of tickets, t, multiplied by the price per ticket, $10/ticket, would be equal to the total cost.
c = 10t
