Police use the function f(x)equalsstartroot 20 x endroot to estimate the speed of a car, f(x), in miles per hour, based on the length, x, in feet of its skid marks upon sudden braking on a dry asphalt road. a motorist is involved in an accident. a police officer measures the car's skid marks to be 101.25 feet long. estimate the speed at which the motorist was traveling before braking. if the posted speed limit is 50 miles per hour, and the motorist tells the officer he was not speeding, should the officer believe him?

Identify the statements that correctly identify a fact about georgia's five regions.

In writing about her findings in a brazilian shantytown, nancy scheper-hughes’s account of alto do cruzeiro provides a window into the terrible toll of nonconsensual organ harvesting among the poor, as well as how she herself changed over time. how might an anthropologist justify the publication of this ethnographic research when considering the problem of ethnographic authority? a. all of the poor must be given an equal voice, thus polyvocality is justification. b. anthropologists are themselves changed in fieldwork, and so honest reflexivity is justification. c. the horrific conditions made it impossible to ignore, and since she obtained informed consent, this is justification. d. authoritative writing asks us to consider what right we have to report, thus a moral challenge is justification.

Is when a person has given their consent based on understanding the actions and facts of a study?