En cierta ferretería venden rollos de 20 metros de alambre a 3 euros. a) ¿Cuánto cuesta cada metro de alambre?
b) Haz una tabla que nos indique el precio de 1, 2, 3, 4, 5, ... metros.
c) Representa la correspondiente gráfica y comprueba que corresponde a una función lineal.
d) Escribe la expresión algebraica de esta función. ¿Cuál es la pendiente o constante de proporcionalidad?

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm