Cubic volume=l³
l³= 1728
l= 12 feet
the aquarium is cubic shaped=> all l are equal
one side is a square with l= 12 feet
area= l²= l•l= 12•12= 144 feet²
Answer:
-14
Step-by-step explanation:
a(3)=a(2)-17=a(1)-17-17=20-17-17=-14
Answer:4699990
Step-by-step explanation:
I think I just guessed
<span>83.212121 or fraction form is </span>83 7/33<span> </span>
Answer:
11 hours
Step-by-step explanation:
The number of machines working in the factory = 6 machines
Decreasing it by a factor of 2 =
6 ÷ 2 = 3 machines.
Hence:
If 6 machines complete a big order = 22 hours
3 machines = x hours
Cross Multiply
6 machines × x hours = 22 hours × 3 machines
x hours = 22 hours × 3/6
= 66/6
x = 11 hours
Therefoee, it would take 11 hours to fill the order if the number of working machines decreased by factor of 2.
