In a state's Pick 3 lottery game, you pay $1.02 to select a sequence of three digits (from 0 to 9), such as 522. If you select the same sequence of three digits that are drawn, you win and collect $317.02. Complete parts (a) through (d).

a. How many different selections are possible?

b. What is the probability of winning?

(Type an integer or a decimal.)

c. If you win, what is your net profit?

(Type an integer or a decimal.)

d. Find the expected value.

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books