Una persona se desplaza con su monopatín eléctrico con velocidad constante de 25 km/h durante 30 minutos. Después se para en la cafetería de una estación a esperar el tren durante 12 minutos. Pasado ese tiempo se sube a un tren que se mueve a 80 km/h y se baja a los 33 minutos. a. Representa las gráficas espacio-tiempo (x-t) y velocidad-tiempo (v-t)
b. Calcula el espacio total recorrido por esta persona.

answer: the equation matches the regression

step-by-step explanation:

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

answer: it's d

step-by-step explanation: