Mathematics, 26.06.2019 01:00 stellaglenn205
The half the life of a certain radioactive material is 42 days. and initial amount of the material has a mass of 49 kg. write an exponential function that models the decay of this material. find how much radioactive material remains after eight days. round your answer to the nearest thousandth.
Answers: 1
Mathematics, 21.06.2019 16:00
12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?
Answers: 2
Mathematics, 21.06.2019 19:00
What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)
Answers: 2
Mathematics, 21.06.2019 20:30
Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height
Answers: 3
Mathematics, 21.06.2019 21:30
Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.
Answers: 2
The half the life of a certain radioactive material is 42 days. and initial amount of the material h...
Mathematics, 04.09.2019 19:30
Chemistry, 04.09.2019 19:30
Mathematics, 04.09.2019 19:30
Chemistry, 04.09.2019 19:30
History, 04.09.2019 19:30