Saturday
April 25, 2015

Posts by Chan


Total # Posts: 108

Physic
A tortoise can run with a speed of 0.12m/s and a hare can run 20 times as fast. In a race, they both start at the same time, but the hare stops to rest for 2.0 minutes. The tortoise wins by a shell(25cm). A. how long does the race takes? B. What is the length of race?
September 23, 2009

Physic
A ball is thrown vertically upward with a speed of +12.0m/s. A. how long the ball take to hit the ground after it reaches it highest point? B. What is its velocity when it returns to the level from with it started?
September 23, 2009

eth125
How do you think slavery influenced the evolution of both black and white america today?explain your answer.
September 21, 2009

Algebra 1
Multiply both sides by -5. x=-5/16
April 27, 2009

7th grade
what is a process used to investigate the world around you?
October 9, 2008

English
tense refers to time. is the article written in present time (tense), past, or future? you have to read and look for words such as go (that is present), went (past), will go (future).
October 9, 2008

calculus
For what positive numbers will the square of a number exceed twice the number?
August 4, 2008

calculus
How do I find the domain of: y=squareroot of x^3-3x^2 ?
August 4, 2008

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