3 years ago

16-2t = t + 9 + 4t solve for t

Mathematics

1 answer:

kipiarov [429]3 years ago

8 0

Answer:

t = 1

Step-by-step explanation:

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Since f is an exponential function.

So, it is expressed as

$f = p(1 + r)^$

Here f is the present value

p is the initial value

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t is the time period.

(a) b represents the 1-unit growth factor for f.

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Since

$b=p(1+r)^1\\\\So,\\\\b=p(1+r)^{n\times \frac{1}{n}}\\\\b=(p(1+r)^n)^{\frac{1}{n}}\\\\b=c^{\frac{1}{n}}\\\\b^n=c$

Hence, a) $b= p(1 + r)^1$ b) $c= p(1 + r)^n$ c) $d= p(1 + r)^m$ d) $b^n=c$

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