DETERMINA LA ECUACIÓN DE LA PARÁBOLA, LAS COORDENADAS DE SU FOCO, LA ECUACIÓN DE SU DIRECTRIZ Y LA LONG DE SU LADO RECTO PARA LA PARÁBOLA CON VÉRTICE EN EL ORIGEN CUYO EJE COINCIDE CON EL EJE X, PASANDO POR EL PTO. INDICADO Y TRAZA LA GRÁFICA RESPECTIVA EL PUNTO ES -- > K (-2,4)

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified, is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?