What is the value of the first quartile, (q1)?
number line from five to twenty five

8

Step-by-step explanation:

A box plot has 5 data points: minimum, first quartile, median, third quartile, and maximum. Each of the lines of the box plot stands for one of these data points. Read it left to right.

Minimum: 7

1st Quartile: 8

Median: 13

3rd Quartile: 18

Maximum: 22

b.-4 units

all you   do is count how many times you move

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