Answer:
(i) 32 cubic meters, (ii) 800
Step-by-step explanation:
(i) 1 x 4 x 0.5 = 2 m3, x 16 = 32
(ii) 1000 litre per m3 = 32,000 litres required divided by 40 = 800 bags.
A - not all 3 triplets can be in the starting lineup
A' - all 3 triplets can be in the starting lineup

Answer:
7y
Step-by-step explanation:
2+(5+y)
2+5y
=7y.............