Jim is a software salesman. his base salary is $2500 , and he makes an additional $40 for every copy of history is fun he sells. let p represent his total pay (in dollars), and let n represent the number of copies of history is fun he sells. write an equation relating p to n . then use this equation to find his total pay if he sells 28 copies of history is fun.

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Ill mark the brainliest if you me with the these three questions 7,8,9

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?