A student takes a multiple-choice test that has nine questions. Each question has four choices. The student guesses randomly at each question. Let X be The number of questions answered correctly. Round the answer at least four decimal places. a) Find P(3) b) Find P(more than 1)

hreryryrranswer:

step-by-step explanation:

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube

just watch memes

step-by-step explanation:

it me < 3