I will give or leave a great comment

What situation is an example of an observational study

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder