In 2518-year-old greg dota straight lines laramie bowl at jackson hole mountain resort dota collided with skier heather donahue and killed her accident investigators determine that there was a 95% chance daughter was traveling 47 mph at the time of the impact what was his approximate speed in feet per second

What is the value of x when x + 7 = 21?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?

What is the domain of the step function f(x)=[2x]-1?