What does it mean to mark an inference to aconverse directly with the reader through text b to write with many explicit messages throughout c to a person read a difficult piece of writing d to figure out the hidden meaning of a text

To mark an inference means to figure out the hidden meaning of a text.

Explanation: To make an inference means to try to make a conclusion about something based on what you observe or your previous knowledge. So, if someone makes an inference about a text it means that s/he is trying to understand what the hidden meaning of it is.  

for this case, we must find the number of deaths per day of the year 2015, in automobile accidents, knowing that 32,400 people died.

knowing that the year 2015 had 365 days we have the following division:

where "x" represents the number of deaths per day.

rounding off we have:

approximately, 89 people per day died in 2015

answer:

89 people per day

it’s either d.) or a.) but i’m pretty it’s d.)

explanation: