Find the domain and range of f... please help

Step-by-step explanation:

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Rosa received a monthly raise of $162.50 if this represented a 6.5% increase what is her monthly salary after the raise

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the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

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