7. © Assessment Katie picks two of these 3-D shapes out of a bag. What is the
total number of flat surfaces or faces
that could be on the shapes she picked?
Choose all that apply.
7
10
12
16
Inc.
Tonic 14 Lesson 6

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score