Ihave to draw a wave on a separate sheet of paper given the following measurements down below. i'm a bit confused, do i just use a ruler and make the crest 1 cm long across along with the trough and wave length like i did in the pic. did i do it correctly?
wave #1:
1 cm crest
1 cm trough
2 cm wavelength

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation:

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.