Daria bought a bracelet at wholesale cost $16 to sell in her handicraft store. She marked the price up 45%. (a)
Find the amount of the mark–up.
$
(b)
Find the list 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?

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.