Here is a probability scale: А
B.
b)
AL
1
Write the letter of the arrow that matches each probability word.
a) certain' is shown by the letter
b)
'evens' is shown by the letter
c) 'impossible' is shown by the letter

A

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

dont think so

step-by-step explanation: