Answer:
Choice D
Step-by-step explanation:
The Cavalieri's principle states that if two or more solids have identical cross-sectional area as well as height, then the solids will have equal volume.
Therefore, the volumes of the cylinders are the same
280 divided by 7 = 40 pages every night
(28/7=4, add a zero)
Answer:
Arithmetic
Step-by-step explanation:
It is just a dark screen. Upload it again?