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USPshnik [31]
3 years ago
12

A roulette wheel contains the integers 1 through 36, 0, and 00. suppose that you spin the wheel 6 times and that each time you b

et on a single number. what is the probability (rounded to the nearest hundredth) that you win on at least one bet?
Mathematics
1 answer:
kompoz [17]3 years ago
5 0
The probabability of winning on at least 1 bet is equal to 1 less the probaility of not winning on either of the 6 bets.

The probability of not wining on any bet is independent of winning or not winning on any of the bets, so the combined probability is calculated as the product of each individual probability.

Each indivitual probability of not winning the is:

(number of not winning outcomes) / (number of possible outcomes) = 37 / 38.

Then, the combined probability of not winning the six times is: (1/38)*(37/38)*(37/38)*(37/38)*(37/38)*(37/38) =(37/38)^6

Therefore, the probability of winning at least one bet is:

= 1 - (37/38)^6 ≈ 1 - 0.973684 ≈ 0.03.

Answer: 0.03.
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6 0
3 years ago
8. You are paid a commission plus $5.40 per hour with time and a half overtime
Elanso [62]

9514 1404 393

Answer:

  $491.65

Step-by-step explanation:

The pay for the first 8 hours is $5.40 per hour × 8 hours = $43.20. Hours over 8 are paid at 1.5 × $5.40 = $8.10 per hour. There are at least 8 hours every day for the 6-day week. There are hours over 8 on Monday, Wednesday, Thursday, and Friday totaling 7 hours of overtime.

The amount of sales is more than $3000, so 4% will be paid on $3000, and 5% will be paid on the $1115 in excess of $3000.

So, the gross pay is ...

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_____

It can be less tedious to let a spreadsheet do the calculations.

6 0
2 years ago
Can you solve this for me please​
Hatshy [7]

Answer:

Graph 1

Step-by-step explanation:

f(x) = __

In this equation (f(2) = 4) the 2 is the x value. All this question is asking is which graph shows a y value of 4 when x is 2.

4 0
3 years ago
0.38 + (3.9 × 10-2)
NemiM [27]

Yo sup??

the answer is option A ie

4.19*10-3

0.38+0.039=0.419

just do the basic multiplication

Hope this helps

5 0
3 years ago
Read 2 more answers
Help me find x please
Karo-lina-s [1.5K]
<h2>Answer:</h2><h2>x/9=x+2/12</h2><h2>12x = 9x+18</h2><h2>3x = 18</h2><h2>x=18/3</h2><h2><u><em>x=6</em></u></h2>

3 0
3 years ago
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