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inysia [295]
2 years ago
13

What is the expected average of rolling a single die

Mathematics
2 answers:
Gekata [30.6K]2 years ago
8 0

Answer:

When you roll a fair die you have an equal chance of getting each of the six numbers 1 to 6. The expected value of your die roll, however, is 3.5.

Step-by-step explanation:

larisa86 [58]2 years ago
5 0

Answer:

Mathwords: Expected Value. A quantity equal to the average result of an experiment after a large number of trials. For example, if a fair 6-sided die is rolled, the expected value of the number rolled is 3.5. This is a correct interpretation even though it is impossible to roll a 3.5 on a 6-sided die.

Step-by-step explanation:

hope it helps

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2. At noon, a computer virus infects 1 byte of a computer's memory. Every minute
elena-14-01-66 [18.8K]

Answer:

At 12:18, eighteen minutes after noon, the number of bytes infected be the same in both computers.

Step-by-step explanation:

1. Lets name PC1 the first computer and PC2 the second computer, so, at noon 1 byte of PC1 is infected with the virus, that is:

        PC1

Hour       Bytes infected

12:00                1

Then, every minute thereafter, the number of bytes is multiplied by two, that is:

         PC1

Hour         Bytes infected

12:01                  2

12:02                 4

12:03                 8

12:04                16

12:05                32

12:06                64

12:07                128

12:08               256

12:09               512

12:10                1024

12:11                 2048

12:12                4096

2. In the minute 12 after noon, 1 byte of PC2 is infected, meanwhile PC1 has 4096 bytes infected as shown above, that is:

             PC1                                                            PC2

Hour               Bytes infected                       Bytes infected  

12:12                      4096                                           1

And each minute thereafter, the number of bytes infected in PC2 multiplied by eight, that is:

            PC1                                                            PC2

Hour               Bytes infected                       Bytes infected  

12:13                     8192                                            8

12:14                    16384                                          64

12:15                    32768                                         512

12:16                    65536                                        4096

12:17                    131072                                       32768

12:18                    262144                                     262144

Therefore, at 12:18, eighteen minutes after noon the number of bytes infected be the same in both computers.

5 0
3 years ago
Sameer worked for 6.2 hours each day for 5 days. He earned $18.75 per hour. How much did Sameer earn in all?
Trava [24]
So  6.2 hours per day for 5 days
6.2 times 5=31 hours total
and 18.75 per hour

31 times 18.75=581.25

he earned $581.25
7 0
3 years ago
Read 2 more answers
The table shows the number of touchdowns Luis scored during his football games.
Vitek1552 [10]
What is the probability of luis scoring 2 touchdowns?
C) what is the probability of luis scoring more than 1 touchdown?
D) what is the estimated value of the number of touchdowns luis scores? Show
4 0
3 years ago
Find the rate of change
andrezito [222]

Step-by-step explanation:

(x1,y1) = (-1,-1)

(x2,y2) = (2,-2)

m = (y2 - y1)/(x2 - x1)

m = (-2 + 1)/(2 + 1)

m = -1/3

Option → C

8 0
2 years ago
Write a function rule that represents the situation. The almond extract a remaining in an 8-oz bottle decreases by 1/6 oz for ea
katen-ka-za [31]

f(b) = -1/6b + 8. Is the function rule if you want. further explanation just ask.

3 0
3 years ago
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