Nate is 10 9/12 years old. how old will he be in 2 1/12 more years.

a. 13 1/3
b.12 5/6
c. 12 1/4
d. 12 3/12

give u 14 points.☺

Do 12/14 and 8/10 have the same value? explain your answer.

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?

Ihonestly have no clue if it's each or none.