Answer:
Step-by-step explanation:
She can run 20.5/2.5 equaling 8.2mph
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hope it helps u it has the question then the answer
According to the Fundamental Theorem of Algebra, the number of roots of a polynomial is equal to the degree of the polynomial. The degree of the polynomial is the highest exponent of a term in the polynomial.
Looking at the function, the term with the highest exponent is 8x7. The exponent is 7; therefore, the function has 7 roots.
