What does a 20 mm shell look like?

How many feet is equal to 259.5 inches? What term describes two functions linked together by using output of the first function and input of second function? What is positive incentives? Why are handcuffs like souvenirs math riddle? Ten midgets can paint 30 doghouses in 60 days so 5 midgets can paint 15 houses in? What is slope and how is it determined from a graph? What two numbers equal 927? How many tens in 5674? What is the nearest whole number to 319.1? What is the length of time involved? What ype of angle is formed by a clock's hands when it is 300? What was the number one reason the early colonies were settled? What is the same thing as 10101010? How do you write 43.73 in word form? What is the cost of something that is 19.99 with 80 percent off? Is 4.8 and 48 equivalent? What was Anne Bonny's branch in 39 clues? How many meters is 7.5k.? What is the slope intercept form of x-2y2? How do you divide square into syllables?