Do I need to change signs if I'm using synthetic substitution to solve questions like f(2)=x^6-4x^4+3x^2-10(this is one of the questions in my textbook)
#Algebra 2

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

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

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate