The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Inactive » calc_reform

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: quick help by today
Replies: 1   Last Post: Jul 7, 2001 9:26 AM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]

Posts: 1
Registered: 12/20/04
quick help by today
Posted: Jun 26, 2001 4:39 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

2 boats are at opposite sides of a river. They first cross each other
700 ft from one side of the river. They pass each other again 400 ft
from the other side of the river. How wide is the river? (they leave
at the same time, they don’t change their velocity or direction, don’t
factor in the speed of the river, wind,…)

email me or post here plz
thanks in advance



To UNSUBSCRIBE from the calc-reform mailing list,
send mail to:

with the following in the message body:

unsubscribe calc-reform your_email_address

-Information on the subject line is disregarded.

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.