Alondra1393 Alondra1393

01-04-2021
Mathematics

contestada

A 78 gram sample of Uranium loses half of its mass each year. What is the Exponential equation??

A.
[tex]y = 78(1.5) {}^{x} [/tex]
B.
[tex]y = 78(0.5) {}^{x} [/tex]
C.
[tex]y = 78(2) {}^{x} [/tex]

Respuesta :

emmaphelps2007 emmaphelps2007

14-04-2021

Answer: B , 78(0.5) ^x

Step-by-step explanation: it’s being multiplied by 0.5, which is half.

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