Cara saw an advertisement claiming 5 out of 6 students prefer talking on the phone over texting. She predicts that
500 out of 600 students prefer talking on the phone. Explain why her
prediction could be false.

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x