Answer:
8 hours
Step-by-step explanation:
5 - 1 = 4 grams
10% of 5 = 0.5 grams per hour
4/0.5 = 8 hours
The nearest whole number rounds to 6
The nearest tenth rounds to 5.70
The nearest hundredth rounds to 5.70
Answer + Step-by-step explanation:
let R be the set of farmers cultivating rice.
let W be the set of farmers cultivating wheat.
let n be the total number of farmers.
i) Check the attachment.
ii) Card R∪W = Card R + Card W - Card R∩W
Note : Card R denotes the number of farmers cultivating rice.




Card R∪W = Card R + Card W - Card R∩W



iiI) the number of farmers who are cultivating rice only :

It has zero solutions because when u subtract z to the other side u get nothing which equals to 2