Saturday
February 28, 2015

Homework Help: Pre-Algebra

Posted by TiffanyJ on Tuesday, January 18, 2011 at 9:07pm.

Find each product or Quotient. Express using exponents.
1. The quotient of a to the 8th power and a to the 8th power? a
2. The quotient of -x to the 5th power and -x? -x to the 4th power
3. (15/5)(n to the 9th power/ n)? 3n go the 10th power

Neutral water has a pH of 7. Each one-unit decrease i the pH means that the solution is 10 times more acidic. How much more acidic vinegar is than baking soda if vinegar has a ph of 3 and baking soda has a ph of 9? I think the answer is 10 to the 6th power but I don't know how to write out my work.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Pre-Algebra - I am having trouble understanding how to answer this type of ...
math - The question that have is to simplify and write the answer in ...
pre-algebra - find the product: (4k to the 5th power)(-2k)to the 3rd power. 5th ...
8th grade Math - I'm actually in 7th grade, but I'm doing 8th grade pre-algebra...
math - find the greatest common factor and simplify your answer. 4v to the 7th ...
math - Here are my attempts. Let me know if they are correct please> :) ...
Pre-Algebra - Find each product or quotient. express using exponents 4. Neutral ...
math - simplify, 4v to the 7th power y to the 9th power and 16v to the 6th power...
PRE CALC - Which combination of limit properties is required to evaluate this ...
math - 4v to the 7th power y to the 9th power and 16v to the 6th power x to the ...

Members