It’s prob 20 or 30 Bc 18 is rounded to 20 and 29 is rounded to 30
-10 is the correct answer
Theoretical would be approximately 26.67
Experimental is 0.24 (24%)
The most appropriate choice for sales tax will be given by-
Total cost of the TV with sales tax included is $553.15
What is sales tax?
Sales tax is a tax imposed by the government on the price of a commodity for the sale of that commodity. Imposing sales tax on a product increases the price of the product. Nowadays, sales tax has been replaced by Goods and Service Tax (GST).
Here,
Listed price of television = $510.99
Rate of sales tax = 8.25%
Sales tax to be added = 
= $
Total cost of the TV with sales tax included = $(510.99 + 42.16)
= $553.15
To learn more about sales tax, refer to the link:
brainly.com/question/9437038
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Answer:
√14/6.
Step-by-step explanation:
√(7/18)
= √7 / √2 *√9
= √7 / 3 √2
= √2*√7 / 3 * 2
= √14 / 6.