The appearance of a malignant melanoma can be variable. It usually is a solitary tumor that is 1/4 inch to several inches in diameter. It is often a dark color (grey, brown or black) but may be nonpigmented, as well.
Best Answer: To be a jump master you need to complete 60 parachute jumps and complete jump master school. The largest concentration of airborne units that have jump masters is at Ft. Bragg with the 82nd Airborne division. Source(s): 3 years with 82nd Airborne. landy77 Â· 7 years ago.
Above-average vertical jump score is the 60th to 70th percentile, which ranges from 18 to 19 inches. An excellent rating is 20 to 21 inches, which is the 80 to 90th percentile.he average, or 50th-percentile, jump for 13- to 14-year-old boys is about 17 inches, fitness expert Jay Hoffman writes in âNorms for Fitness, Performance and Health.â The 10th to 20th percentiles run from 12.3 to 13.8 inches; 30th to 40th percentile is 15 to 16 inches.