The following data on sale price, size, and land-to-building ratio for 10 large industrial properties appeared in a paper. property sale price (millions of dollars) size (thousands of sq. ft.) land-to- building ratio 1 10.7 2165 1.9 2 2.7 751 3.5 3 30.5 2423 3.7 4 1.9 225 4.8 5 20.0 3916 1.7 6 8.0 2866 2.4 7 10.0 1697 3.1 8 6.6 1046 4.9 9 5.8 1109 7.5 10 4.6 405 17.3 (a) calculate the value of the correlation coefficient between sale price and size. (give the answer to three decimal places.)

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .