Chip is drawing a scale model of his office. The rectangular room is 10 inches by 8¼ inches. If ½ an inch represents 1 foot in the actual office, what are the dimensions of the actual office? A. 5ft by 4 1/8 ft
B. 12ft by 10 1/2 ft
C. 20ft by 16 1/2 ft
D.15 ft by 12 3/8 ft

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

What is the best estimate of the length of a football

Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.