Answer:
La mediana es 79 la moda es 87 la media 87 y él rango es 26
Step-by-step explanation:
Espero te ayude ;)
roots has a solution just press s-d
3x=21
x=21/3
x=7
hope it helps
Can you send me the another photo because it not understandable.
I will solve this. but question is also not completed.