Answer:
168 in², 94.25 yd²
Step-by-step explanation:
I couldn't find a formula for the SA of a triangular prism so I just found the area of each surface.
The formula for SA of a cylinder is 
All work for triangular prism is in the image
160•.60=96
160-96=64
the discount is 96 and the amount after the discount is 64 i think
There tried too draw it out of you
Answer: pt 2 HOPE THIS HELPS!
The mode is 7.
Mode means most and 7 hours of sleep is the most frequent.