The legs of a right triangle measure 14 and 25 what is the measure of the angle opposite to the shortest side

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

How do the graphs of y = 1/x and y=5/x+6 compare?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics