Answer:
7
Step-by-step explanation:
i know
Alyssa earns $408 as commission
She sold shoes worth of $3,400
The formula to find commsion rate is
Where
The commission rate will be
D (13,5)
X 2 3 4 5
Y 2 5 9 13
So the ordered pairs are (2,2),(3,5), (4,9), (5,13)
and the ordered pairs for the inverse are
(2,2),(5,3), (9,4), (13,5)
from which D (13,5) is found among the options.
The lengths of time that his mom reads are typically longer and have more variability than the lengths of time that his dad reads.
The Mom's plot is longer in ranges, therefore, she would have more variability than the dad.