Q23. Which property is reflected in the following: 7 x 5=5 X 7
(a) Closure
(b) Commutative
Associative
(d) Distributive

The circumference of a circle is 60 pi cm3what is the radius of the circle

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

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?