What are these in expanded form and standard form?
5^2
6^3
4^3

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

98 point question what is the record for most points in one

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?