Caterers of a party make a punch with 12.75 liters of grapefruit juice, 8.32 liters of sparkling water, and 14.25 liters of orange. The cups for serving the punch come in two sizes, 0.5 liter and 0.8 liter. There are 50 of the 0.5−liter cups and 10 of the 0.8−liter cups. If each cup is used only once, do they have enough cups to serve all of the punch?

it is a reproduction.

step-by-step explanation:

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

rounding to the nearest thousandth would be 452,000

all it means is function 3