sam43871
sam43871 sam43871
  • 18-07-2021
  • Mathematics
contestada

PLEASE HELP ME! I REALLY NEED HELP

PLEASE HELP ME I REALLY NEED HELP class=

Respuesta :

day1005
day1005 day1005
  • 18-07-2021

Answer:

a)

(i) 5.8 hours

(ii)  6.5 hours

(iii) 6 hours

(iv) 6 hours

b) 180 hours

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