Answer:
I would go with c.
Step-by-step explanation:
Hope this helped!
The answer is 28. My answer is correct. 7, 14& 21 can't be the LCM son the answer should be 28.
The answer I got was 417/50 hope this helps you
Answer:
i cant help with the first one but the others i think i can
- plastic (insulator) -stainless steel (conductor) -silver (conductor) -wood (insulator)
Also radiation could effect the system but changing the conductivity of some of the materials also change change the way the materials accept heat.
Sorry about the first one :)
