A horn blows under water. A diver is about 9,000 feet away from the horn. About how many seconds does it take the diver to hear the sound of the horn?

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*

1/6 of a chance i would believe

What’s the figure ?