Mathematics, 17.10.2021 09:20 infoneetusinghoyg22o
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.
Answers: 1
Mathematics, 21.06.2019 21:00, samiiegarciia
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
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Mathematics, 22.06.2019 00:20, smooth5471
Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.
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Una persona se desplaza con su monopatín eléctrico con velocidad constante de 25 km/h durante 30 min...
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