Mathematics, 27.09.2019 18:30 isabellabetanco

While working on his science fair project, julian noticed changes in the cultures he was growing. he noticed that the cultures were increasing daily as displayed in the chart.
the rate is

1 day to 4 cultures
2 days to 9 cultures
3 days to 16 cultures
4 days to 25 cultures
if the increase continues at the same rate, how many cultures will be present on the ninth day?

Answers: 1

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While working on his science fair project, julian noticed changes in the cultures he was growing. he...