What are the a b and c values of 3x^2-4x=20

How many zeros does the function f(x)=4x3-x2+1 have

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9