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bogdanovich [222]
3 years ago
5

A number cube is rolled 12 times and lands on 3 four times and on 5 three times. Find the experimental probability of landing on

three.
Mathematics
1 answer:
spayn [35]3 years ago
6 0

Answer:

the answer is 27

Step-by-step explanation:

because you have to multiply 3x4 and 5x3 which will give you 15 and 12 which equals 27

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AleksandrR [38]
35.5-10 because if you look at the chart the equation matches up with it, to check yo answer just plug in the numbers!! Hope this helped
3 0
3 years ago
Aircraft landing gears coming from a facility are inspected for defects with the aim to improve the failure rates. Historical da
erica [24]

Answer:

78% probability it contains no defects

Step-by-step explanation:

We have that:

10% have defects in shafts only.

8% have defects in bushings only.

4% have the two types of defects.

An assembly is selected arandom, what is the probability it contains no defects

Either it has at least one defect, or it has no defects. The sum of these probabilities is 100%. So

D + ND = 100

Probability that it has a defect

D = 10 + 8 +4 = 22%

No defects:

22 + ND = 100

ND = 78

78% probability it contains no defects

5 0
3 years ago
Which option is the best example of a financial emergency?
Vesnalui [34]

Sally has to have emergency surgery and will need to pay extra hospital fees.

6 0
3 years ago
What is the fraction 5 1/6 expressed as a percent? Enter your answer in the box
sammy [17]
The answer would be 516.66666667 is your answer have a very nice day
8 0
3 years ago
Read 2 more answers
Simplify 7 + (−3). Please hurry<br><br> -10<br> -4<br> 4<br> 10
Viefleur [7K]

Answer: The answer is 4. 7+(-3) is like 7 minus 3.

Step-by-step explanation:

7 0
2 years ago
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