Will scientists be able to age materials dated from modern day using these methods? Why or why not? (RI 8.4)

Which sequence of transformations on preimage ∆abc will not produce the image ∆a'b'c'? a. reflection across the line y = x b. rotation 180° clockwise about the origin followed by a reflection across the line y = -x c. reflection across the x-axis followed by a reflection across the y-axis d. reflection across the line y = -x followed by a rotation 180° counterclockwise about the origin e. reflection across the y-axis followed by a rotation 90° clockwise about the origin

Explain the value of statistics and other data to positive economics and to normative economics

Macbeth and lady macbeth are partners in the nurder of duncan and both become