Four students wrote the expressions in the table. Student
Corey
Х
Ariella
-
Expression
(7.48 x 10-2) × (6 x 10°)
(4.2 x 102) – (3.471 x 102)
(2.5 x 10-2) x (1.21 x 10)
(5.54 x 10-) + (3 x 10-1)
х
Michaela
х
х
Xander
х
Drag the student names to order their expressions from LEAST to GREATEST value.

Plz help me