. A science class starts an experiment with 3 plants that are each 2.5 cm tall. They
provide all of the needs of the plant and
track their growth. Plant A was 23.5 cm
tall after two weeks. What was the
average rate of change in inches per
day of Plant A?

Step-by-step explanation:

Plant A growth over 2 weeks:

Average rate of change after 2 weeks or 14 days:

If you need it in inches, then convert as below:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it