Mathematics, 24.04.2021 09:10 icecreamisgood4u
Element X is a radioactive isotope such that every 22 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 200 grams, write a function showing the mass of the sample remaining after t years, where the annual decay rate can be found from a constant in the function. Round all coefficients in the function to four decimal places. Also, determine the percentage rate of decay per year, to the nearest hundredth of a percent.
Answers: 1
Mathematics, 21.06.2019 23:10, CrownedQueen
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. find the lateral area for the prism. l. a. = 0123456789
Answers: 3
Mathematics, 22.06.2019 07:00, andreaolvera
Triangle pqr is similar to triangle xyz. what is the perimeter of triangle xyz?
Answers: 3
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