x2 + 4x + 5=0
A social researcher believes the color red causes mens attraction to women to increase as well as womens attraction to men.The color does not appear to have an effect on same sex attractions. A study was conducted in which photographs of male and femalesubjects in red and white were shown to...
Mr.Rana invest Rs 15000 in a company paying 10% when it Rs100 share is sold at a premium of Rs20. After a year he sold these sares at Rs80 each and invested the proceeds in Rs75 sares selling at Rs100 with a dividend of 15%. Calculate his income from the second year's investment
every day, a flight from Los Angles to Atlanta flies directly over my home at a constant altitude of 4 miles. If i assume that the plane is flying at a constant speed of 400 mi/h, at what rate is the angle of elevation of my line of sight changing with respect to time when the horizontal...
please look at the 17 questions in the images. Thanks
5x + y = 44
really need to help for those questions