You roll a six-sided die 25 total times. You keep track of the number of times you rolled a 3. You rolled a 3 a total of 8 times. What is the experimental probability of rolling a 3? What is the theoretical probability of rolling a 3?

Experimental = 8/25 = 0.32 = 32%

Theoretical = 1/6 = 0.16 - 16.6%

Step-by-step explanation:

Experimental probability is the number of attempts you took and the umber of times you got a certain value. In this case it is 8/25.

This can be written as a decimal or percentage = 0.32 = 32%

Theoretical Probability is when you attempt something with a biased instrument. and the number of times you expect to get a certain value is the theoretical probability.

So, since this 6 sided dice was your instrument, we know that there is a total of 6 numbers on there and the number three appears only once.

So, the theoretical probability = 1/6

This can be written as a decimal or percentage too = 0.16 = 16.6%

Hope this helps

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.