Free points mind adding me on insta??

Its xxmosth8edxx

Find the solution of each of the following.

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

In the diagram, gef and hef are congruent. what is the value of x