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Megan and Suzanne each have a plant. They track the growth of their plants for four weeks. Whose plant grew at a faster rate, and what was the rate?


Suzanne’s at 2 inches per week


Suzanne’s at 1.5 inches per week


Megan’s at 3 inches per week


Megan’s at 2.5 inches per week

Megan and Suzanne each have a plant. They track the growth of their plants for four weeks. Whose plant grew at a faster rate, and what was the rate? Suzanne s a class=
Megan and Suzanne each have a plant. They track the growth of their plants for four weeks. Whose plant grew at a faster rate, and what was the rate? Suzanne s a class=

Verified Answer :

MissPhiladelphia

In science, rate is a quantity measured with respect to another measured quantity. For the data given, we get the rate of each by calculating the slope. We do as follows:

Megan's rate = 12 - 4.5 / 4 -1 = 2.5 inches per week
Suzanne's rate = 11 - 5 / 4-1 = 0.5 inches per week

Therefore, the plant that grew at a faster rate would be Megan’s at 2.5 inches per week.

Answer:

Megan's at 2.5 inches per week

Step-by-step explanation:

Megan and Suzanne each have a plant. They track the growth of their plants for four weeks.

By looking at the graphs, we can calculate the slope.

Megan's plant growth rate = \(\frac{12-4.5}{4-1} =\frac{7.5}{3}= 2.5\) inches per week.

Suzanne's plant growth rate = \(\frac{11-5}{4-1} =\frac{6}{3}=2\) inches per week.

We can see that Megan's plant has a faster rate.

Answer: Megan’s at 2.5 inches per week

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