The scores for the final exam in an 8th Grade Math class are listed: 58, 72, 74, 92, 84, 40, 74, 81, 76, 83.

What is the lower quartile score on the final exam?

step-by-step explanation:

sry but any answer choices

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

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer