a boat travels Downstream a distance of 20 miles and then came right back if the speed of the current was 6 miles per hour and the total trip took 2 hours and 30 minutes find average speed of the boat relative to the water​

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)