Answer:
your answer is 10/3 (fraction)
Step-by-step explanation:
120-40=80
4 x 6=24
80/24=
- first divide both sides by four and get 20/6
- then divide by 2 to get 10/3 (fraction form)
Answer:
OA and OC hope that helps :)
Answer:
Those answers are correct that are shown and that are shown in blue
Step-by-step explanation:
The speed is 630mp/s I think. Because you have to multiply Wavelength by Frequency to get true speed