Which of the following expressions are the same as 10÷4?

1.) 110 of 4

2.) 4÷10

3.) 110×14

4.) 14 of 10

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.