Which of the examples below represents velocity correctly
a. the roller coaster comes to a joking stop

b. the tropical storm is moving 15 km/h north west

c . a cheetah can run 70 mph

d. a race car maintains its speed while going around the curve

B. The tropical storm is moving 15 km/h north west

Step-by-step explanation:

The answer D. is an example of acceleration.

Velocity is speed in the given direction.

B. The tropical storm is moving 15km/h north west

Step-by-step explanation:

I took the k12 quiz and B was the answer.

step-by-step explanation: yes

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540