Derive linear density expressions for bcc [110] and [111] directions in terms of the atomic radius r and (b) compute linear density values for these same two directions for tungsten.

2(4p+1)/5< = (3+12p)/4 its less than or equal solve it for me an with explanation plz

Jim has found that he must consume 2,300 calories a day to reach his health goals, but he doesn't want to give up his afternoon snack of pretzels. unfortunately, he tends to eat the entire bag — which amounts to 1,300 calories! what strategy should jim use to improve his habits?

Need will give 100 ! in no less than one hundred fifty words, explain why it is important for engineers to sketch designs and use them to clarify their designs to other people, giving at least three reasons.