What distance is required for a train to stop if it’s in initial velocity is 23 m/s and its deceleration is 0.24 m/s2 (assume the train decelerated at a constant rate). show work.

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet