Answer:
What is the question is this Geometry?
Step-by-step explanation:
Answer:
Workdone = 2450Joules
Step-by-step explanation:
Let the top of the aquarium be at height 0.
Let the bottom of the aquarium be at height 1
F = mg = 2p◇x × g
F= 2000◇x × 9.8
F = 19600◇x
Workdone = 19600xdx
Total workdone = Integral (limits 0.5 -0)19600×dx
Total work = [9800x^2]^0.5
Total work= 9800× 0.5^2 = 2450 Joules
Personally i think that if you use the pi symbol it would be more accurate because on a calculator there is an pi symbol √ which is the same it will give you an answer closer to an whole number.
Compare to vertex form of parabola y=a(x-h)²+k
Vertex:-
As a is negative vertex is maximum
Max temperature=9°C
Hello!
We have
x+4/2x-1<0
x+4<2x-1
x>5 Hope this helps you out. Any questions please just ask. Thanks so much!
