Acertain culture of year increases by 50% every three hours. a scientist places 9 grams of yeast in a culture dish. write the explicit and recursive formulas for the geometric sequence formed by the growth of the yeast

a) Explicit formula :

b) Recursive formula : and

Step-by-step explanation:

Since we have given that

Number of grams of yeast in a culture dish initially = 9 grams

According to question, a certain culture of year increases by 50 % every three hours.

So, the explicit formula will be

And the recursive formula will be

Hence, a) Explicit formula :

b) Recursive formula : and  

answer: 7270

step-by-step explanation:

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e