Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significant correlation.) Then use the regression equation to predict t value of y for each of the given x-values, if meaningful. The table below shows the heights (in feet) and the numbe stories of six notable buildings in a city. 762 621 515 508 491 480 51 46 44 41 39 37 Height, x Stories, y *** (a) x = 499 feet (c) x = 310 feet (b) x = 639 feet (d) x = 729 feet

A circle is partitioned into 5 equal parts, so as to create 5 identical angles, each with vertex at the center of the circle, as shown here: 1. If each of the 5 angles is x°, then what is x? Explain 2. If you view the circle as a protractor, and you use it to measure angles that are drawn on a page, what size angles can you measure? Explain. to to 0122 to to % to

What is the value of X to the nearest 10th?

Determine the missing leg length for a right triangle with hypotenuse 13.8 and a leg of 7.8

Amed Rosario with the New York Mets had the following stats one year for 554 at bats: Singles – 99, Doubles – 26, Triples – 8, Home Runs – 9. What was his slugging average? .256 .291 .367 .381

tanA= 6.3138

For letter B please plug in the number 6

If 36 * 20/100 = 7.20 and 36 + 7.20 = 43.20 and X * 20/100 = Y and X + Y = 49.51 What are the values of X and Y?