920,438. 921,438-1,000=920,438
Answer:
1. 6.2831 2. 7 3. 4.7 4. irrational 5. rational
Step-by-step explanation:
412 divide by 84 how many times can 84 go into 412
84 can go into 412, 4 times and four time 84 equals
331, then continue dividing 84 into the number you obtain by sutracting the number before and the multiple of 84 and x
your answer will be 4.904
Answer:

Step-by-step explanation:
This question is asking us to rewrite the original expression it in the form 
First we have

By the law of exponents we know that when we are multiplying expressions that have the same base, we need to add up the exponents.
Thus, this would mean that, in order to multiply this expression, we need to sum up the exponents so we have:

Thus, this expression can be rewritten as:
