Answer:
74.958
Step-by-step explanation:
Because 57.66 added 30 percent is equal to 74.958
A is the correct answer.
By definition, a function is a relation where each input has exactly one output. In letter A, the inputs 0, 1, 2, and 3 all have exactly one output.
In B, the input 1 has two outputs.
In C, the input 2 has two outputs.
In D, the input 2 also has two outputs.
(new-original )/original
(24-15)/15
9/15
3/5
.6
60%
Answer 60 percent increase
