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 10.6 2167 2.1 2 2.7 752 3.5 3 30.4 2423 3.7 4 1.8 223 4.7 5 20.0 3918 1.6 6 7.9 2867 2.4 7 10.2 1699 3.2 8 6.6 1046 4.8 9 5.8 1108 7.7 10 4.4 405 17.3 (a) Calculate the value of the correlation coefficient between sale price and size. (Give the answer to three decimal places.) r

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?