You order food at a restaurant that totals $195.55. If the sales tax is 6% and you leave a 20% tip on the subtotal, find the final cost of your dinner. (Tax before tipping )

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below. correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance. what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?