Answer:
3
Step-by-step explanation:
Answer:
the base is 10 and the height is 6.4
Since
(density = mass/volume), we can get the mass/weight of the liquid by integrating the density
over the interior of the tank. This is done with the integral

which is more readily computed in cylindrical coordinates as

Answer:
$69
Step-by-step explanation:
80 x 75% (0.75) = 60
60 x 15% (0.15) = 9
60 + 9 = $69
Answer : 4.485
I’m pretty sure I just went with someone else answer !