Please help I need this done by 3 I don't wanna fail

Akayaker travels 3 miles upstream and 3 miles downstream in a total of 4 hours. in still water, the kayaker travels at a speed of 2 mph. what is the average speed of the river's current?

Analyze the diagram. what is the composition of transformations that was applied to map wxyz to w''x''y''z''? the first transformation was a reflection across line m rotation about point a translation down and right translation up and left. the second transformation was a rotation about point a translation up translation down reflection across line m.

Enter the answer and show all the steps that you use to solve this problem in the space provided. the stem and leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil.