Cindy can waterproof 400 ft2 of decking with 2 gallons of sealant. How many gallons should Florence buy for a 1200 ft2 deck? Group of answer choices

Why do interests rates on loans to be lower in a weak economy than in a strong one

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Plz hurry evaluate the expression a+b where a=8 and b=19