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Savatey [412]
2 years ago
10

Explain please i need help

Mathematics
2 answers:
KiRa [710]2 years ago
8 0
It is 4.05 feet long
RUDIKE [14]2 years ago
4 0
The model would be 4.05 feet long
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50 POINTS!!!!!!
spin [16.1K]
Answer:
The experimental probability is 1/6, and the theoretical probability is 1/4. The theoretical probability is greater than the experimental probability in this trial.
-------------------
Explanation:

Theoretical probability is the mathematically calculated probability of the circumstances occurring. 

There is a 1/2 chance of rolling an even number, and a 1/2 chance of flipping a coin on heads.

Since the question asks for the possibility of both happening, multiply those together to find the probability:

\frac{1}{2} *   \frac{1}{2} =  \frac{1}{4}

The theoretical probability of rolling an even number and then flipping a head is 1/4.

Now we'll focus on Taka's trials.

Experimental probability is the probability that is taken from results of a trial.

Take the results, and see if they match the criteria of rolling an even number and flipping heads.

The results that are bolded fit the criteria:
<span>1 H, 4 T, 1 H, 5 T, 2 H, 3 T, 6 T, 2 H, 3 T, 5 T, 3 H, 4 T
</span>
Taka managed to roll and flip the coin to fit the criteria 2 times out of 12. Converted into a fraction, it is 2/12. Simplified, the experimental probability is 1/6.
3 0
2 years ago
Find the selling price. Original price of the telescope: $99.99 Discount: 13%
iragen [17]
There is no discount stated but I'm assuming this problem is the same problem I encountered before.

Original price of the telescope is $99.99
Discount: 13%

$99.99 * 13% = 12.9987 or 13
$99.99 - 13 = $86.99 or $87 

New selling price is $86.99 rounded up to the nearest unit $87.00
7 0
3 years ago
Read 2 more answers
Please please help I’m begging you to help
Ilia_Sergeevich [38]

Answer:

for every 1 vote cast on candidate d there is 4 votes cast on candidate c.

Step-by-step explanation:

44 divided by 11 is 4

7 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points (2,1) and (5,6)
dlinn [17]

Answer:

5/3

Step-by-step explanation:

4 0
2 years ago
The fraction models below represent two fractions of the same whole. How much of the Fraction 5 over 8 is in the Fraction 1 over
IrinaVladis [17]

To find how much of 5/8 is you would need to divide 1/2 by 5/8:

X = (1/2) / (5/8)

When dividing fractions, you reverse the second fraction and multiply:

X = (1/2) x (8/5)

X = 8/10

Simplify:

X = 4/5

5 0
2 years ago
Read 2 more answers
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