kristinamallon13
contestada

when 20 teenagers were randomly selected and asked what there favorite day was ,9 said that there favorite day was Saturday. about how many of the 780 teenagers in the school would say was one other than satuday​

Respuesta :

Answer: 429

Step-by-step explanation:

9/20 = 0.45

780(0.45) = 351 (about how many students prefer Saturday)

780-351= 429 (about how many students prefer other days)

Answer:

351

Step-by-step explanation:

780/20=39

9 x 39 = 351