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3 years ago

F(2)=20(1.25)^x STEP BY STEP

Mathematics

2 answers:

tatuchka [14]3 years ago

5 0

Answer:

$\displaystyle 31,25$

Step-by-step explanation:

When solving an exponential equation, according to the Order of Operations [GEMS\BOMDAS\PEMDAS etc.], in this case, you evaluate the <em>exponent</em> BEFORE multiplying:

$\displaystyle 20(1,25)^2 = 20(1,5625) = 31,25$

I am joyous to assist you anytime.

Nezavi [6.7K]3 years ago

4 0

F(2) = 20(1.25)^x

f(2) = 20(1.25)^2 - plug in 2 to x

f(2) = 20(1.5625) - calculate 1.25^2

f(2) = 31.25 - simplify

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