After starting with 134 micrograms, the mass of bacteria decreases by 18% every 1 hour. State the formula which represents this scenario. A) g(x) = 0.18x + 134 B) g(x) = 134(0.18)ª C) g(x) = 0.18(134) . D) g(x) = 134(0.82)* E) g(x) = 134(0.82)²-1 Option B Option E Option A Option D Option C

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Hi. I have a simple multiple choice question for advanced math. See images below. A quick reply would be awesome! I'm trying to understand this formula concept. Thank you so much!

After starting with 134 micrograms, the mass of bacteria decreases by 18% every 1 hour.
State the formula which represents this scenario.
A) g(x) = 0.18x + 134
B) g(x) = 134(0.18)"
C) g(x) = 0.18(134)"
D) g(x) = 134(0.82)-
E) g(x) = 134(0.82)²-1
Option B
Option E
Option A
Option D
Option C
Transcribed Image Text:After starting with 134 micrograms, the mass of bacteria decreases by 18% every 1 hour. State the formula which represents this scenario. A) g(x) = 0.18x + 134 B) g(x) = 134(0.18)" C) g(x) = 0.18(134)" D) g(x) = 134(0.82)- E) g(x) = 134(0.82)²-1 Option B Option E Option A Option D Option C
Expert Solution
Step 1

It will continuously decrease by 18% hence we have to multiply 134 by the powers of (0.18).

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