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What is the percent decrease modeled in the function (picture)

What is the percent decrease modeled in the function (picture)-example-1

2 Answers

4 votes

Answer:

75%

Explanation:

i took the test

User Nick Yap
by
7.6k points
1 vote
For this case we have a function of the form:
y = A (b) ^ x
Where,
A: initial amount
b: decrease rate
x: time
We have then:
b = 0.15
Therefore the percentage of decrease is:
(1-0.15) * 100 = 75%
Answer:
75%
option 3
User Cyril Deba
by
8.6k points

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