An empty water tank is being filled at the rate of 20 liters per minute. What will be the volume of water in the tank, in liters, after 11.5 minutes?

Please helppp :<

230

Step-by-step explanation:

20x11=220

20x0.5=10

220+10=230

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

b

step-by-step explanation: