Roselle

This page lists questions and answers that were posted by visitors named Roselle.

Questions

The following questions were asked by visitors named Roselle.

One winter night the temperature dropped 3 degrees every hour. If the temperature was 0 degrees at midnight,what was the temperature at 4:00 am?

What is your = x^2+2x-1 when x= -3

What is y=x^2+2x-1 if x=-3

Answers

The following answers were posted by visitors named Roselle.

vi= 5.2 m/s g= -9.8 m/s^2 d=125 m t= ? d= vit + gt^2/2 t=5.61s

Thank you sow much