Need with the volume of the shape
ok

145.2

Step-by-step explanation:

its pretty simple actually all you have to do is length times width times height

145.2

Work:

To find volume you have to multiply the base and height

the base here would be 4.4m and the side length is also 4.4m

The height is 7.5m so to find the volume you multiply 4.4, 4.4, and 7.5. And when you multiply them altogether you would get 145.2

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m