27. Visiting the Dentist Sixty-three percent of adults say they are visiting the dentist less because of the economy. You randomly select six adults and ask
them if they are visiting the dentist less because of the economy.

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)