Practice. what is the relative frequency of
a student who has been to both Canada
and Mexico to all students that have
to Mexico!

What is the upper quartile in the box plot?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?