<em><u>HOPE</u></em><em><u> </u></em><em><u>THIS</u></em><em><u> </u></em><em><u>WILL</u></em><em><u> </u></em><em><u>HELP</u></em><em><u> </u></em><em><u>YOU</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:
$2,487.00
Step-by-step explanation:
27x53= 1431
33x32= 1056
1056 + 1431= 2487
Answer:
option F
Step-by-step explanation:
given,
capacity of tank = 1000 gallon
volume of water leak = 300 gallon
time = 30 min
water is leaking at the rate
formula used
![A = B e^{-kt}](https://tex.z-dn.net/?f=A%20%3D%20B%20e%5E%7B-kt%7D)
At t = 0 A = 1000 gallons
![1000= B e^{-k\times 0}](https://tex.z-dn.net/?f=1000%3D%20B%20e%5E%7B-k%5Ctimes%200%7D)
B = 1000
![A = 1000 e^{-kt}](https://tex.z-dn.net/?f=A%20%3D%201000%20e%5E%7B-kt%7D)
at t = 30 A = 700
![700= 1000 e^{-k\times 30}](https://tex.z-dn.net/?f=700%3D%201000%20e%5E%7B-k%5Ctimes%2030%7D)
![e^{-k\times 30}=0.7](https://tex.z-dn.net/?f=e%5E%7B-k%5Ctimes%2030%7D%3D0.7)
taking ln both side
![-k\times 30=ln(0.7)](https://tex.z-dn.net/?f=-k%5Ctimes%2030%3Dln%280.7%29)
![k=-\dfrac{ln(0.7)}{30}](https://tex.z-dn.net/?f=k%3D-%5Cdfrac%7Bln%280.7%29%7D%7B30%7D)
now,
![A = 1000 e^{\dfrac{ln(0.7)}{30}t}](https://tex.z-dn.net/?f=A%20%3D%201000%20e%5E%7B%5Cdfrac%7Bln%280.7%29%7D%7B30%7Dt%7D)
![A = 1000\times 0.7 e^{\dfrac{t}{30}}](https://tex.z-dn.net/?f=A%20%3D%201000%5Ctimes%200.7%20e%5E%7B%5Cdfrac%7Bt%7D%7B30%7D%7D)
![A = 700 e^{\dfrac{t}{30}}](https://tex.z-dn.net/?f=A%20%3D%20700%20e%5E%7B%5Cdfrac%7Bt%7D%7B30%7D%7D)
hence, the correct answer is option F
Calculate like terms:
7x-8=8x
7x-8x=8
-x=8
-x/-1=8/-1
x=-8
Answer:
he was a member of the first paragraph of the first paragraph of the first paragraph of the first paragraph of the first paragraph of the first paragraph of the first