Final answer:
The rate of growth of the seed is approximately 0.1667 feet per week.
Step-by-step explanation:
To calculate the rate of growth, we need to divide the change in height by the time it took to grow.
In this case, the seed grew by 2/3 of a foot in 3 months.
The rate of growth is calculated by dividing the change in height (2/3 foot) by the time (3 months):
Rate of growth = Change in height / Time
Substituting the values, we get:
Rate of growth = (2/3 foot) / (3 months)
To simplify the calculation, we can convert the time to a smaller unit like weeks or days.
Let's assume there are 4 weeks in a month.
So, 3 months would be equal to 12 weeks.
Rate of growth = (2/3 foot) / (12 weeks)
Dividing 2 by 12 gives us 0.1667.
So, the rate of growth is approximately 0.1667 feet per week.