How much Cu-61 would remain from a 2 mg sample after 9 hours?

How many inches are there in 232 centimeters? Where do Fibonacci numbers occur? Where can you get a rear step bumper for a 1985 Chvey step side truck? How many times does 18 go into 105? How many feet in 0.7 of an acre? How do you write 302 and some change in words? How do you get crabot in monster saga? How do you write a decimal that is equivalent to a fraction? Passenger traffic at a regional airport since 1980 has changed at a rate of P'(x) 1.2x2 - 38.46x plus 266.44 thousand passengers per year where x is the number of years after 1980. How many total pas? Who did the people of the US turn to in order to solve fifficult economic problems? How long would it take to walk 1.8 miles? What is the scientific notation of 3.6 centimeters? What adds to get -4 and multiplies to get -15? What Is Point Of Inflection? What is mdcccxcvi in roman numerals? Which fraction is bigger 13 15ths or 17 20ths I believe it's 13 15ths but i'm unsure how to show working out help? What are the z score boundaries for the middle 60 percent of the distribution? Do triangles add up to 180? How many bushel equals to 1 ton? How do you get 26 out of 1 2 3 4?