cathey

Newest questions and responses by cathey
  1. scientific notation

    the speed of light is1.86 times 10^5 miles per second. using a year of 365 days, how far does light travel in a year?

    asked on December 20, 2011
  2. math

    the speed of light is1.86 times 10 with a power of 5 miles per second. using a year of 365 days, how far does light travel in a year?

    asked on December 20, 2011
  1. algebra

    A prototype of this work is found in the model solutions for week 6.

    posted on June 28, 2012