What is hydrology? the study of weather patterns throughout the earth
the study of oceans and freshwater sources
the study of the movement and distribution of water on earth
the study of the movement of air throughout the earth

The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)

The poll report includes a table titled, “americans using cash now versus five years ago, by age.” the age intervals are not equal. why do you think the gallup organization chose the age intervals of 23–34, 35–54, and 55+ to display these results?

If point a= (10,4) and b= (2,19) what is the length of ab 17 units 15 units 23 units 12 units