Vhile driving home from Flagstaff, a car descends 20% of Flagstaffs Ititude every hour. The total altitude of Flagstaff is 6,909 feet. How
ar does the car descend each hour?

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?