The no. of machine breaks down ~ Poi(12). Given that the information no new machine is bought => no. of break down <= 10 So, the expected maintenance cost...
...a ) 15 * ( 1 + 20% ) = 15 * 1.2 = 18 ( bi ) original perimeter ~ 15 * 4 = 60 new perimeter ~ 18 * 4 = 72 72 ÷ 60 - 1 = 1.2 - 1 = 0 .2 = 20% P...
...beta; = 1 Product of roots = αβ = 1 So for the new equation: Sum of roots = 1/(α + 1) + 1/(β + 1) = (α + &beta...
...b y s e c t o r : a g r i c u l t u r e : 1 % i n d u s t r y : 1 0 % s e r v i c e s : 8 9 % ( 2 0 0 2 e s t . ) https://www.cia...
分類:商業及金融 > 其他 - 商業及金融 2007年03月11日
...3200 = 57.5% 3) numderator : 3 increased by 20% = 3.6 denominator : 5 decreased by 10% = 4.5 (a) new fraction = 3.6 / 4.5 = 4/5 (b) precentage changed: (4/5 - 3/5) / (3/5) = (1/5) / (3/5...
... CD to boot up computer whitout any existed OS. Yup, u have to burn the .iso file to a new CD ( u can try Nero to do that) Just eject the disc, then reboot your pc, the original...
...equilibrium = 0.67 mol No. of moles of CH3COOCH2CH3 in new equilibrium = 0.67 + 0. 1 = 0 .77 mol Similarly, no. of moles of ...
... New cost of raw material = (0.125P)(1. 1 ) = 0 .1375P. New cost of labour = (0.375P)(1. 1 ) = 0 .4125P. New cost...