contestada

A poll shows that a candidate is projected to receive 57% of the votes. If the margin for error is plus or minus 3%, write a compound inequality for the percentage of votes the candidate can expect to get.

Respuesta :

Akinny

Answer:

54≤ x≤ 60

Step-by-step explanation:

Lower bound = 57%- 3%

                      = 54%

Upper bound= 57% + 3%

                      = 60%

The inequality is given by :

54≤ x ≤ 60