Mathematics, 03.11.2019 18:31 edog7755

Bookstore rents books to students for $2 per book. the cost of running the bookstore is $300 per hour. the numbers of books and the probabilities that the bookstore would rent them in an hour mimics the distribution of the outcomes of flipping four coins. the probability of renting a number of books was observed to be the same as the number of heads that appear in a four-coin flip. this distribution is represented in the table.

books rented probability

based on the data in the table, the expected value the bookstore can make per student in one hour is $

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:20, emmanuel180

Can (3,5 and square root 34) be sides on a right triangle?

Answers: 1

continue

Mathematics, 21.06.2019 17:00, brainbean

Write a story that matches with the expression 42x-5 pls hurry

Answers: 1

continue

Mathematics, 21.06.2019 19:00, megkate

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Answers: 1

continue

Mathematics, 21.06.2019 23:00, emilygoolsby2123

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone

Answers: 1

continue

You know the right answer?

Bookstore rents books to students for $2 per book. the cost of running the bookstore is $300 per hou...