< A chess board has a price of $13. With sales tax, it will
cost $13.52. What is the sales tax percentage?
Write your answer using a percent sign (%).

4%

Step-by-step explanation:

(13.52-13)/13=0.52/13=0.04

answer: f = 32.2m

step-by-step explanation: that is the answer

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d