Answer:
154 in^3
Step-by-step explanation:
Apparently, the outside diameter is 6 inches, so the outside radius is 3 inches. The inside radius is shorter by the wall thickness, so is 3 -1.25 = 1.75 inches.
The volume formula is ...
V = πr^2·h = π(1.75 in)^2(16 in) ≈ 49π in^3 ≈ 153.94 in^3
The approximate inside volume is 154 cubic inches.
0.45 liters water was evaporated
Step-by-step explanation:
Given
The water in flask = 1.5 litres
Water int he flask after boiling = 70%
If the water in flask is 70%, then
100-70 = 30% water has been evaporated.
So,
Evaporated water in liters:
Hence,
0.45 liters water was evaporated
Keywords: Percentage
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Answer:
65 dollars
Step-by-step explanation:
Plug in the 3 as the x in the equation and solve.
f(x)=5(3)+50
f(x)=15+50
f(x)=65
And that's how you get the answer