Answer:
i think is the last one
Step-by-step explanation:
62.93%
Got it right on edge.
After verifying with the z-score table and according to the empirical rule it makes sense to be 62.93 rather than other options.
201,600
each item cost $806.40
$1169.28
"product" means multiplication. the same as "times".
so,
135 = r×9
