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Marizza181 [45]
3 years ago
10

PLATO

Mathematics
2 answers:
Vika [28.1K]3 years ago
8 0

Answer:

The experimental probability of rolling a 3 is 30%, which is approximately 13% more than its theoretical probability.

vladimir2022 [97]3 years ago
3 0

Answer:

StepLet's right out the amount of times out of 20 the number 3 came out for all trials:

6/20 , 6/20, 5/20, 7/20

This probability averages at: 6/20 (6 + 6 + 5 + 7    /4 ) = 0.3

The normal probability to get one number is = 0.1666 recurring (1/6)

In relation to the normal probability the probability of getting a 3 on this die is almost double.

The experimental probability consistent with this simulation is: 6/20 (0.3)

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kaheart [24]

hmmm, between the three options I would go with the second one since the number of 1-foot cubes equals exactly the volume of the fish tank.

But to truly calculate the volume

5 x 3 = 15

15 x 3 = 45

45 is the volume of the fish tank

3 0
2 years ago
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Elodia [21]

Answer:

51

Step-by-step explanation:

6 0
3 years ago
Which ordered pair is the solution to the system of equations? {y=x−4−4x+3y=−3 (−9, −13)
Leviafan [203]
The correct answer is (-9, -13)

p.s I already took the test and this was right
hope I helped :)
8 0
3 years ago
Here are the test scores for 15 students in Mr. M's class.
mylen [45]

Answer:

60%

Step-by-step explanation:

If you look through the data, it is clear that 46, 59, 63, 68, 72, 76, 78, 85, and 89 are all less than 90. There are <em>9 elements total </em>that are less than 90.

For percentages, you take the number you have and divide by the total. Since we know that there are 15 students, we can do 9 / 15. This gives us 0.6 which is 60%

3 0
2 years ago
If the area of a rectangle is 40 3/8 square cm,
lana [24]

Answer:

well if you divide 40 3/8 by 10 1/4 you get 3.93

Step-by-step explanation:

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