You need to show what a and b are plz
A direct relationship requires a change in the same direction of both variables, answer c.
Answer:
8 ft², 21.8ft², and 11.2ft²
Step-by-step explanation:
Step-by-step explanation:
Datos;
una locomotora
recorre 5 horas
a una velocidad de 82 km/h
Se asume que la locomotora lleva un movimiento rectilíneo uniforme.
Su recorrido esta descrito por la siguiente ecuación de posición;
x = x₀+ v · t
x-x₀ = d = v · t
siendo;
d = distancia recorrida
v = 82 km/h
t = 5 horas
Sustituir:
d = (82)(5)
d = 410 km
82km/h * 5h= 410km
La locomotora recorrerá 410km
Total number is 40
Percentage asked is 75
= 30
Therefore the correct answer is 30
