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brilliants [131]
3 years ago
11

Real quick please. At a carnival it costs $6.54 for 3 tickets. Write an equation that can be used to express the relationship be

tween the total cost (t) and the number of tickets(n) you buy.
Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
3 0

Answer:

t=2.18n

Step-by-step explanation:

Total cost is 6.54 for 3 tickets so divide 6.54 by 3 and you get price per ticket which is 2.18. Multiply that by how many tickets you want and you get your final price.

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Please help me solve this! <br> Will give Brainliest!<br> Please help quickly!
dangina [55]

Answer:

y = 6.5

Step-by-step explanation:

Using a ratio

10           13

-----    = -----------

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Why might the t-test be more useful in actual practice when you are running statistics rather than a z-test? give an example of
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The t-test might be more useful in actual practice when standard deviation or variance is unknown.

<h3>What is a t-test?</h3>

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T-tests are typically more suitable when addressing issues with small sample sizes, whereas z-tests are suitable for large sample sizes.

Using the t-test for an ordinal variable, their frequency is not even close to a normal distribution, and the arithmetic mean offers an unsuitable measure of location.

Because we frequently don't know the population standard deviation, Z-Tests have this drawback.

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brainly.com/question/6589776

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2 years ago
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