1 Answer

Melanie · Answer 1 · 2023-10-09T14:31:37+0000

Answer:

$18.5\operatorname{cm}$

Step-by-step explanation:

Given that today the plant is 5 cm high.

$h_0=5\operatorname{cm}$

the plant grows 1.5 per day;

$\text{rate = 1.5 cm/day}$

Let x represent the number of days;

The height of lynn's plant after x days is;

after 9 days;

substituting;

$\begin{gathered} h=1.5(9)+5 \\ h=18.5\operatorname{cm} \end{gathered}$

Therefore, lynn's plant is 18.5 cm tall after 9 days,

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