What is the mean for this data. Plz explain

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

Identify the graph of y = ln x + 1.

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