Mathematics and Society - OS X Lion Server

Page NumberIII (1) Yes «2) Using the graph, the distance is 2.1 a.u.Law we see that 2.1 cubed is 9.261, which rounds to 9.5.2; 4.6; 11.2 (4) 1000 yearsUsing Kepler's ((3) 2.8; 2.5;113 (1) The greater a planet's distance from the sun,speed. (2) The square of the numbers in columnof the numbers in column 1. (3) 7.5 km/sec.(5) 8 Years (6) No orbital speed.the slower its orbital2 are the reciprocals(4) 1/4 a.u.181190Word Hunt: Math: seven, even, percent, divide, sine, line, pi, sum,terms, circle, square, union, set, tangent, ration, factor, fraction,minus, map, ray, cone, ten, cube. Ecology: recycling, rats, ecology,ash, tin, depletion, oilslick, land, landfill, man, detergent, soap,litter, ghetto, air, river, pollution, mud, rot, life, car, resource,sun, conservation, slum, junk, rock.(2) 60; 3600; 86400 (3) 31,536,000 (4) almost 127 years(5) 197,200; 71,978,000; no (6) 1,584,900; yes196 (2) 9; 81 (3) 161915; about 1880masS starvation.(5) Only in the first generation. (6) 1968;(7) Number of children people have, wars, epidemics,199201(1) 1000 (3) California; 9, 9 (4) New York; Texas(6) 5; lists will vary (7) 9, lists will vary(5) about 1/4(1) 9 kg (2) 1/2 x height before; 1/8 x mass before (3) 5120 kcal(based on mass) or 2560 kcal (based on surface area) (4) 20 weeks(based on mass) or 10 weeks (based on surface area) (5) 250 kg(6) 1/32; new:old = 1:32768 (7) 128 (based on mass or volume) or32 (based on height)(208 (2) In 1976 - 68,800 km, more than 1 1/2earth. (3) 64,500,000,000; 64,500,000.high death rate. (5) 21,500,000times the distance around the(4) 154; 16,555,000,000;209(1) They feed mainly on fish, which have a fairly high concentration ofDDT. For many poisons, animals higher in a food chain contain greaterconcentrations. (2) .0126 (3) From eating fish from DDT infestedareas: .0063 (4)Fish are the osprey's primary food. (5) 1,120,000;Primarily because of a bDT campaign against mosquitos in countries wheremalaria was common.213 (5) 26.7; 34.4; 41.1; 46.2; 51.0 (6) The number of families214 (4) The increase is only slight (5) The heaviest smokers; 65%(6) People who have never smoked (7) In some cities, one breathes theequivalent of 38 cigarettes per day.(462