Answer:
7
Step-by-step explanation:
You would need 7 weeks because there is still 1 assessment after 6 weeks.
19 divided by 3 is 6 remainder 1
You have to do 19 divided by 3 which is 6 remainder 1. So it will take her six weeks but she'll still have one test renaming.
dddddddddv
Factor 4x2−16x+16
4x2−16x+16
=4(x−2)(x−2)
4(x−2)(x−2)
the answers are <em>interquartile range</em> and <em>mean absolute deviation</em>
