Which function deletes the first occurence of 3 in a list named listB ? listB. clear(3)
listB(3)
listB delete(3)
listB. remove(3) ​

Ryan is working on the layout of her web page. she needs to figure out where her header, navigation bar, text, and images should go. what technique can her?

Which of the following “invisible” marks represents an inserted tab?

Amedian in the road will be marked with a white sign that has a black arrow going to the left of the median. true false