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Ostrovityanka [42]
3 years ago
11

Find the exponential function that satisfies the given conditions:

Mathematics
2 answers:
padilas [110]3 years ago
8 0

Answer:

a = starting amount = 67

r = rate = 0.47% = 0.0047

t = week

swat323 years ago
4 0

<u>Answer-</u>

<em>The exponential function that satisfies the given conditions is f(t)=67(0.9953)^t</em>

<u>Solution-</u>

This can be represented as exponential decreasing function,

f(t)=a(1 - r)^t

Where,

  • a = starting amount = 67
  • r = rate = 0.47% = 0.0047
  • t = week

Putting the values,

\Rightarrow f(t)=67(1 - 0.0047)^t

\Rightarrow f(t)=67(0.9953)^t

Therefore, the exponential function that satisfies the given conditions is

f(t)=67(0.9953)^t

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Part 7) Option B. x/50=70/100

Part 8) Option B. 25%

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Part 10) $1,770

Step-by-step explanation:

Part 1) Rename 4/7 as a percent

we know that

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<em>To find the estimate value</em>

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