The graph below shows the line of best fit for data collected on the depth, in feet, and velocity, in feet per second, at ten points along the columbia river. which of the following is the equation of the line of best fit? a. y = -6.67x + 13 b. y = -6.67x + 2.1 c. y = -0.15x + 1.95 d. y = -0.15x + 0.15

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet