Questions Asked on February 14, 2007

Driving down a mounain Jim finds that he has descended 1800FT in elevation by the time he is 3.25 mi... Asked on February 14, 2007 at 12:01 AM On a scale drawing of steps with the base being 1 3/4 inches and the steps going up 1/4 inch each on... Asked on February 14, 2007 at 2:33 AM Mr. Baker wants to enlarge a photo that is 5 by 7 inches so that the dimensions are 3 times larger t... Asked on February 14, 2007 at 3:18 AM The power P (in W) generated by a particular windmill is given by P = .015 V^3 where V is the veloci... Asked on February 14, 2007 at 3:49 AM A television antenna sits on the roof. Two 78-foot guy wires are positioned on opposite sides of the... Asked on February 14, 2007 at 4:17 AM how do i do x2+12x+32 x2+12x = 14x+32 subtract 14x from each side 14x=32 divide by 2... Asked on February 14, 2007 at 10:11 PM Which of the following systems have high entropy? Which systems have low entropy? a. papers scat... Asked on February 14, 2007 at 11:48 PM A steam engine absorbs 1.98*10^5 J and expels 1.49*10^5 J in each cycle. Assume that all of the rema... Asked on February 14, 2007 at 11:59 PM