There are (26)3. 2º bacteria in a sample. What is the total number of bacteria in the sample?

Restrictions on f(x) = 1/x+5 and g(x) = x-2

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

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