Posts by HJ
Total # Posts: 17
Two math students erect a sun shade on the beach. The shade is 1.5 m tall, 2 m wide, and makes an angle of 60° with the ground. What is the area of shade that the students have to sit in at 12 noon (that is, what is the projection of the shade onto the ground)? (Assume the...
February 29, 2016
Look at this diagram. Assume that each square is 1 m × 1 m and that up is positive, left is negative, and north is at the top. Describe Bills location as seen by Sue, the reference point, using x and y coordinates.
March 17, 2015
I am wondering if someone could let me know whether my calculations for the critical ratio is correct. I've included the problem and my portion of the work I'd like some help on. Hi-Ho Yo-Yo, Inc. It was a little past 9:00 on a Monday morning when Jeff Baker walked ...
October 29, 2012