Here mimiqueen
43, 44 45 45 46 47
Answer:

Step-by-step explanation:
The volume of right pyramid whose base is a square is expressed by the formula:

Given that:
height h = 2; &
side (l) = 1
Then;


![V =\dfrac{1}{4} \Big [ \dfrac{x^3}{3} \Big ] ^2_0](https://tex.z-dn.net/?f=V%20%3D%5Cdfrac%7B1%7D%7B4%7D%20%5CBig%20%5B%20%5Cdfrac%7Bx%5E3%7D%7B3%7D%20%5CBig%20%5D%20%5E2_0)
![V =\dfrac{1}{4} \Big [ \dfrac{(2)^3}{3} -0\Big ]](https://tex.z-dn.net/?f=V%20%3D%5Cdfrac%7B1%7D%7B4%7D%20%5CBig%20%5B%20%5Cdfrac%7B%282%29%5E3%7D%7B3%7D%20-0%5CBig%20%5D)
![V =\dfrac{1}{4} \Big [ \dfrac{8}{3} -0\Big ]](https://tex.z-dn.net/?f=V%20%3D%5Cdfrac%7B1%7D%7B4%7D%20%5CBig%20%5B%20%5Cdfrac%7B8%7D%7B3%7D%20-0%5CBig%20%5D)

Answer:
0.0398cm/min
Step-by-step explanation:
We are given that
Radius of base circle=r=2 m=
1 m=100 cm

1 L=1000 cubic cm
We know that
Volume of tank=
Differentiate w.r.t t

Substitute the values

