Posts by cathey
Total # Posts: 3

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