Answer:
the maximum error in calculating the surface area of the box is 152 cm2
Explanation:
Assuming he dimensions of the box is l, w and h (for length, width and height). The surface area is then: S(l, w, h) = 2lw + 2wh + 2lh = 2(lw + wh + lh)
The change in area can be written as: ∆S ≈ dS = Sl dl + Sw dw + Sh dh
where the partial derivatives are evaluated at l = 80, w = 60 and h = 50, and
dl = dw = dh = 0.2.
The partial derivatives are computed:
Sl = 2(w + h) = 220 Sw = 2(l + h) = 260 Sh = 2(l + w) = 280
Substituting these in for dS,
dS = 220 · 0.2 + 260 · 0.2 + 280 · 0.2 = 152 cm2
Answer:
The furthest north the Romans went in terms of land they ruled was northern Britain, Caledonia. They ruled the whole of what are now known as the Balkans, part way up the Black Sea towards modern Russia and Crimea but it would be Dacia, roughly modern Romania you might be thinking of but it has never been part of Russia.
Explanation:
i aint in college so dont judge pls
Answer:
the answer is C
Explanation:
because when soldiers clean your gun and get cut that can quickly get into pneumoniaquickly because they had a lack of Clean Water they were always saying in dirty water never clean their self with clean water
Answer: There are many different types of mobility. Cars, Planes, Boats, Helicopters, Motorcycles to name a few
The colonies in North America were incredibly valuable in increasing the wealth of European nations such as Britain, France, and Spain, since there was a vast amount of territory that was used to grow things such as tobacco, cotton, and suger all of which were in high demand in Europe.