I really don’t understand my assignments and...restarting all my math in college and oof can’t believe it I forget that much and if anyone’s down being my tutoring me well then send me friend request or shoot me message on here because I’m gonna need your help 24/7.

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?