Mathematics, 24.12.2019 03:31, renelopez79318

Aroulette wheel has 15 red slots, 15 black slots, and 2 green slots. when it is spun, a metal ball has an equal chance to land in each slot. a bet on red pays even money, i. e., if the ball lands in a red slot you win an amount equal to your bet and if the ball does not land in a red slot you lose the amount you bet. you come to the roulette wheel with only $1, which you bet on red. you continue to bet all of your money on red each time the wheel is spun, until you lose. let x be the number of spins up to and including the time that you lose. what is var(x)?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:20, emj617

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Answers: 3

continue

Mathematics, 21.06.2019 19:50, ghwolf4p0m7x0

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50

Answers: 1

continue

Mathematics, 21.06.2019 20:30, becca2327

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Answers: 2

continue

Mathematics, 21.06.2019 22:00, 200052

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

Answers: 1

continue

Do you know the correct answer?

Aroulette wheel has 15 red slots, 15 black slots, and 2 green slots. when it is spun, a metal ball h...