The owner of Pam's Produce Market orders mangoes and avocadoes. She wants to uy at least 120 pounds of produce, but cannot spend more than $200. Mangoes are $1.70 per pound and avocadoes are $1.30 per pound. Let x represent the pounds of mangoes and y represent the pounds of avocadoes

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?

What is fraction that is equivalent to 3/8

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax