Option C is correct.
Step-by-step explanation:
We need to identify the composite numbers from the given options
<u>Composite Numbers</u>
A number is composite number if it has factors other than 1 and the number itself i.e the number is not prime.
The numbers 19, 23 and 37 are prime numbers because they have factors 1 and the number itself while 33 is composite number because it has factors 1,3,11,33.
So, Option C is correct.
Keywords: Composite Numbers
Learn more about Composite Numbers at:
#learnwithBrainly
Answer:
5280 feet
Step-by-step explanation:
one loop is 1 fourth of a mile
she walked 4 times, making it a full mile.
So, she walked 5,280 feet in total
Answer:
I bellive its 4
Step-by-step explanation:
This is because 1,2,3 are for sure wrong. So if its not 4, its 5. But 95% sure its 4
Answer:


So then we can conclude that we expect the middle 95% of the values within 18 and 30 minutes for this case
Step-by-step explanation:
For this case we can define the random variable X as the amount of time it takes her to arrive to work and we know that the distribution for X is given by:

And we want to use the empirical rule to estimate the middle 95% of her commute times. And the empirical rule states that we have 68% of the values within one deviation from the mean, 95% of the values within two deviations from the mean and 99.7 % of the values within 3 deviations from the mean. And we can find the limits on this way:


So then we can conclude that we expect the middle 95% of the values within 18 and 30 minutes for this case
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