Answer: A' should be at (-2, -2); D' should be at (4,-2). Good luck!
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Let h=height of water
Let r=radius of water surface
r/h=16/8 =2, so r=2h.
The volume of water is:
v=(1/3)×π×r²×h
=(1/3)×π×(2h)²×h
=4/3πh³
dv/dh=4πh^2
By chain rule:
dv/dt=dv/dh×dh/dt
but
dv/dt=4
thus:
4=(4πh)×dh/dt
dh/dt=4/(4πh²)
when h=6cm we have:
dh/dt=4/(4π6²)
=0.00884 cm³/min
Answer:- 100/3 in fraction or you can write I decimal too (33.33)
Answer:
1. 3
2. 1
3. 2
4. 4
Step-by-step explanation:
Answer:
12:35am
Step-by-step explanation:
this is because it took 2 hours and 5 minutes for both practising and shooting. So you have to convert the 2:40pm and that will be 14:40 , the subtract the 2hours and 5mimutes from 14:40
