q<5

The circle is opened so you don't choose the answers that have a line under the inequality because that would be a closed circle. That already gets rid of 2 answers. Then you choose the answer that has the direction that the arrow is pointing towards.

**Answer:**

Mean:54

**Step-by-step explanation:**

Mean is the average number (total number of emails divided by how many days she sent them in)

Monday:28

Tuesday:46

Wednesday:52

Thursday:50

Friday:64

(28+46+52+50+64)/5

=270/5

=54

Kilometers/hours

99/1 x 1/60 = 99/60 = 1.65

1.65 kilometers/1 minute

1.65 x 5 = (8.25 kilometers)

No it is not always a rate that was easy