Which best describes the relationship between the successive terms in the sequence shown?

2.4, –4.8, 9.6, –19.2

the common difference is –7.2.

the common difference is –2.4.

the common ratio is –2.0.

the common ratio is –0.5.

The answer is C ( The common ratio is(-2, 0) )

Step-by-step explanation:

I just took the test and got it right

Hopefully this helps you

pls mark brainlest

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