28. Tommy corre 3/4 de hora cada lunes, 30 minutos cada martes, media hora todos los miércoles, 1 1/4 horas todos los jueves y 2/3 de una hora los viernes. ¿Cuántas horas corre Tom de lunes a viernes? . a. 4 horas y 40 minutos b. 3 horas y 30 minutos c. 3 horas y 50 minutos d. 3 horas y 40 minutos 29. Tres amigos deciden realizar una prueba ciclística. La siguiente tabla muestra la distancia recorrida por cada uno en 1 hora. Nombre Distancia recorrida (Km) Bibiana 31.2 Carlos 22.3 Andrés 50.6 ¿Quién está en la última posición al cabo de 1 hora? A. Bibiana B. Carlos C. Andrés D. Empate AYUD

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

answer: a

step-by-step explanation: the answer is a due to the rule of symmetry; that a line of symmetry must divide a figure into 2 pieces that are the exact same, only reflected over a line of symmetry. b and c do not have lines of symmetry and would not divide the figure evenly, thus making the answer a.

differentiate (x^14(x^-2)^4with respect to the variable

the parentheses don't balance in your input.

differentiate 0 with respect to

the final answer is

0

hope this