Respuesta :

Answer:

1. 70,000

2.5,600,000,000

3.4,000,000

Step-by-step explanation:

Answer:

1. 7,000

2. 5,600,000,000

3. 4,000,000

Step-by-step explanation:

order of operations just to the exponents first then multiply. P.S. its ok the use a calculator only if you do the exponents first.