41+9start color #ca337c, 41, end color #ca337c, plus, start color #0c7f99, 9, end color #0c7f99 =(\maroonD{40}~+=(40 +equals, left parenthesis, start color #ca337c, 40, end color #ca337c, space, plus )+ \blueE9)+9right parenthesis, plus, start color #0c7f99, 9, end color #0c7f99 =\maroonD{40} + (~=40+( equals, start color #ca337c, 40, end color #ca337c, plus, left parenthesis, space + \blueE9)+9)plus, start color #0c7f99, 9, end color #0c7f99, right parenthesis =\maroonD{40} ~+=40 +equals, start color #ca337c, 40, end color #ca337c, space, plus ==equals

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

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?