4 years ago

A study looked at the effects various fertilizers had on corn

Mathematics

1 answer:

Firdavs [7]4 years ago

3 0

Answer:

30mm

Step-by-step explanation:

The question "How much did the plant grow per day?" is asking for the rate of the corn growth for one day, in the format height/day.

The rate given is over 6 days rather than 1 day:

180 mm in 6 days

The find the rate for one day, divide the height by the days.

180mm/6days = 30mm/1day

Therefore the plant grew 30mm per day.

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