My teacher said 10 the the 6th power divided my 2to the 8th power times 5 to the 8th power equals 0.4to the 7th power how is that? i'm thinking maybe i copied down the wrong answer but not sure

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?