Answer:
11.27
Step-by-step explanation:
For this case we must find the quotient of the following expression:

By definition of power properties we have:

Rewriting the expression we have:

By definition of multiplication of powers of the same base we have to put the same base and add the exponents:

Answer:

Answer:
4/10
Step-by-step explanation:
1/10 + 3/10 = 4/10
Answer:
8(+4)
Step-by-step explanation: