Roman takes off in his hang glider from a peak 420 feet above the ground at 3:30 p. m. He descends at a constant rate and flies in a straight line. At 3:40 p. m. his position is 1,120 feet from the starting point horizontally and he has traveled an actual distance of 1,130 feet as shown in the figure. If Roman continues at this rate, in how many more minutes will he reach the ground level?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4