Mathematics and Society - OS X Lion Server

1) A bowling ball can have a circumference of not more than 68.6 cm. What would be thediameter?(2) A bowling pin is 38.1 cm high and has a base diameter of 5.7 cm. What is thecircumference of the base?3) The diameter of the "fattest" part of a bowling pin is twice the base diameter.What is the circumference of the "fattest" part?4) When positioned correctly, two adjacent bowling pins are 30.5 cm apart from centercenter. Show that if a bowling ball is rolled exactly between the two adjacentpins, the ball will (a) knock down both pinsor (b) roll between both pins.5) From the foul line to the first pin is a distance of 18.3 metres. How many timeswill a bowling ball tum over in this distance? (Assume the ball starts rollingat the foul line and does not skid.)6) A bowling alley from foul line to the end of the alley is 19.2 metres long. Thewidth of the alley is 106.8 cm. If a bowling establishment has 36 alleys, what isthe total surface area of all the alleys?(7)The bowling pins are numberedlike the diagram to the right.By moving just 3 pins, makethe pins tlpoint ltdirection.in the opposite.~GG0880808 0)8) Draw an arrow to show where the bowling ball should go to knock down all the bowlingpins in these diagrams.(a) (b) (c)o88(d)0)o (0(414