On a coordinate grid, the x axis represents the age of a plant in weeks, and the y axis represents the height of the plant in in
ches. After 3 weeks, the plant was 4.5 inches tall. Write the coordinates.
2 answers:
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Answer:
Step-by-step explanation:
The volume of a sphere is given by :
The rate of change of volume means,
We have,
So,
So, the volume is increasing at the rate of .