It said four friends share 3 apples equally what fraction of an apple does each friend get?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.

Can someone plz me with 11,12,13 plz show work