Astudent conducted an experiment on plant growth . plat a was fed a different fertilizer than plant b. before the experiment began, plant a measured 14 centimeters tall, and plant b measured 16 centimeters tall. at the end of the experiment plant a measured 18.2 centimeters tall and plant b measured 20 centimeters tall, which plant a or b grew at a greater rate?

Step-by-step explanation:

Givens

After the experiment:

Plant A measured 18.2 centimeters tall.

Plant B measured 20 centimeters tall.

Now, let's see how much they actually grew:

Plant A: 18.2 - 14 = 4.2 cm.

Plant B: 20 - 16 = 4 cm.

As you can opbserve, plant A grew more centimeters than Plant B, specifically, 0.2 centimeters more.

Therefore, Plan A grew at a greater rate.

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐