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ratelena [41]
3 years ago
15

In a casino game Ruben rolls a die and whenever a one or a six is rolled he receives a token. The game ends when Ruben has recei

ved y tokens; he then receives $x, where x is the number of rolls he has made. 40 (a) The probability of the game ending on the sixth roll is 729. Find the value of y. (b) The casino wishes to make an average profit of $3 per game. How much should it charge to play the game
Mathematics
1 answer:
Brums [2.3K]3 years ago
8 0

Answer:

3566

Step-by-step explanation:

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Help ASAP (Math) will give brainiest and points!!
nordsb [41]

Answer:

2.17 \times 10^{-1}

Step-by-step explanation:

(7 \times 10 ^{-6}) + 0.26 - (5 \times 10^{-2}) = \frac{7}{10^3} + \frac{26}{10^2}-\frac{5}{10^2}

                                              = \frac{7 + (26 \times 10) - ( 5 \times 10)}{10^3}\\\\=\frac{7 + 260 - 50 }{10^3}\\\\=\frac{217}{10^3}\\\\= 2.17 \times 10^2 \times 10^{-3}\\\\= 2.17 \times 10^{-1}

3 0
2 years ago
What is the LCM of 20 and 40?<br> 5<br> 10<br> 20<br> 40
zepelin [54]

Answer:

i think this is the answer

4 0
2 years ago
Energy for both renewable and nonrenewable sources originally comes from
Korvikt [17]

Answer:

d

Step-by-step explanation:

the sun is the primary source

6 0
2 years ago
When z is divided by 6, the remainder is 4. What is the remain-der when z is divided by 2 ?
Aleksandr [31]

Answer:

12

Step-by-step explanation:

So first, when z is divded by 6 we get 4 left.

So an example for z could be 24.

(24 / 6 = 4)

When z is divded by 2, it would be 12

24 / 2 = 12

(I hope this helps and that you have a nice day!)

4 0
3 years ago
What is the difference?​
Leokris [45]
11/18 is the correct answer:))
6 0
2 years ago
Read 2 more answers
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