The regression equation y = -0.414x + 106.55 approximates the percent of people in an audience who finish watching a documentary, y, given the length of the film in minutes, x. what is the percent, rounded to the nearest percent, of people in an audience who will finish watching a documentary that is 95 minutes long? a. 67% b. 45% c. 65% d. 30%

The correct option will be:   A. 67%

Explanation

Given equation is:   , where is the length of the film in minutes and is the percentage of people finish watching the film.

Here, the length of the documentary is given as 95 minutes. So, we will plug into the above equation and get....

(Rounded to the nearest percent)

So, the percentage of people in an audience who will finish watching a documentary that is 95 minutes long will be 67%

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%