A fertiliser for fruit trees contains nitrogen, phosphate and potash in the ratio 3: 10:6. Calculate the amount of (a) nitrogen in 95 kg of this fertiliser, kg [2] (b) potash in a fertiliser mix containing 35 kg of phosphate, kg [2] (c) this fertiliser containing 18 kg of nitrogen. kg [2]

abde or 1,2,4, 5 is the answer

step-by-step explanation:

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.