Question

please complete and show steps clearly and show work and circle answer.

please answer every picture! will thumbs up, and write kind comment/review as soon as it is posted!!!! please and thank you

3. A parachutist is descending over level ground toward her landing point at Parachutist a constant descent rate of 4 feet per second. At the instant at which her altitude is 1000 feet, she is 2500 feet from her landing point, and her ground speed is 15 feet per second. How fast is she approaching her landing point when her altitude is 1000 feet Landing Point In the triangle to the right, the points P and Q are fixed in place, while R s R straight up so that the triangle remains a right triangle, and such that the area of the triangle increases at a constant rate of 4 em2/sec. (a) How fast is the height of the triangle increasing when the height is 10 em? b)How fast is the length of the hypotenuse of the triangle increasing when the height is 10 cm? .0 ? In the diagram to the right, you are given the graph of y together with a rectangle having one vertex at (0,0) and a second vertex touching the curve where 0.8 (a) Find the area of the reetangle shown in the diagram to the 0.6 right, and compare it to the areas of two additional rectangles fitting the description above with clear which answers are which, and also sketch the rectangles with -2 and-3 2 and 3. Make it 4 0.4 0.2 b) Find the dimensions of the rectangle of maximum area that has one vertex at (0,0) and another vertex touching the curve. Also find the maximum area

Answer 1

1000 Lcvt 2 ve no Now 99 P at 2692 582 2SUD 2672$82 15, 4127 0ヒ fuHsu towards tan ding point-