Answer:
172.83 kg
Step-by-step explanation:
A cylindrical container has a radius (r) of 0.3 meter and a height (h) of 0.75 meter and density of 815 kg/m³.
The density of a substance is the mass per unit volume, it is the ratio of the mass of a substance to the volume occupied. The density is given by the formula:
Density = Mass / volume
The volume of a cylinder is given as:
V = πr²h
V = π × (0.3)² × 0.75 = 0.212 m³
Density = Mass/ volume
Mass = Density × Volume
Mass = 815 kg/m³ × 0.212 m³
Mass = 172.83 kg
That I 8 do you want to know how I got it from being the world best math slover
Answer:
Step-by-step explanation:
<u>Between the fourth and tenth there are:</u>
<u>The total number is:</u>
Answer:E
Step-by-step explanation: when you count the units you go down 8 and then you look over and see that it was moved to the right 7 times