Two people start from the same point. One walks east at 9 mi/h and the other walks northeast at 1 mi/h. How fast is the distance between the people changing after 15 minutes? (Round your answer to three decimal places.)

According to the tide table below what time of day will the highest tide occur?

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.