H = 2 cm V = 24 cm
This is a square pyramid. What is the length of the base?
02 cm
04 cm
06 cm
O 8 cm

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

I’m still confused on how to work the percentages