Mathematics, 27.04.2021 16:00 brooklynmikestovgphx

Element X is a radioactive isotope such that every 16 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 530 grams, how long would it be until the mass of the sample reached 270 grams, to the nearest tenth of a year?

Answers

Answer from: Quest

after simplifying it i got: -36.25 as my answer. hope that !

Answer from: Quest

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

For my math finals respond asap! the figure in the center of the net has four congruent sides. what

Answer from: Quest

The american colonies would have been ruled by a king.

Answer from: Quest

7/2

(decimal: 3.5)

welcome ; )

step-by-step explanation:

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