Renae, a pizza store owner, can produce a pizza at 105 Pesos. It is estimated that if the selling price of the pizza is X pesos, then the number of pizza sold each day is 370-X. 1.) What function expresses the daily profit P as a function of the price X?

2.)How much profit of the store if they were able to sell 39 pizza?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

What is the x-intercept and y-intercept of the equation 2x+1. 2o

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?