Respuesta :

Answer:

I am pretty sure its b

Answer:

10.5 ^ 3

Step-by-step explanation:

(10.5) (10.5) (10.5)

Think of this as

a*a*a

a is the base

It is multiplied together 3 times.  That is the exponent

a^3

Replace a with 10.5

10.5 ^ 3