Mathematics, 02.04.2020 06:02 Ron1213
2. On a roulette wheel, there are 38 slots numbers 1-36 along with 0 and 00. Half of the 36 slots are red and the
other half are black. O and 00 are green slots. Let's say that we walk up to a roulette wheel and place a $5 bet on
black. If the ball lands on a black slot we get our original bet back ($5) plus another $5 for winning. Of course, if the
ball lands on a red or green slot we lose our $5 bet.
What will be our expected gain and standard deviation if we play two games betting $5 each time on black?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.
Answers: 1
Mathematics, 21.06.2019 18:30
Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?
Answers: 1
Mathematics, 21.06.2019 19:00
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
Answers: 1
Mathematics, 21.06.2019 19:30
Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points
Answers: 2
You know the right answer?
2. On a roulette wheel, there are 38 slots numbers 1-36 along with 0 and 00. Half of the 36 slots ar...
Questions
English, 27.10.2020 20:40
Mathematics, 27.10.2020 20:40
Chemistry, 27.10.2020 20:40
Mathematics, 27.10.2020 20:40
Chemistry, 27.10.2020 20:40
Biology, 27.10.2020 20:40
History, 27.10.2020 20:40
Mathematics, 27.10.2020 20:40
Social Studies, 27.10.2020 20:40
Mathematics, 27.10.2020 20:40
Mathematics, 27.10.2020 20:40
History, 27.10.2020 20:40
Mathematics, 27.10.2020 20:40
