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.)

Answer should be in mi/h

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z