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ANTONII [103]
3 years ago
8

Determine which of the following relations represent a function.

Mathematics
1 answer:
Darina [25.2K]3 years ago
5 0

Answer:

B

Step-by-step explanation:

In a function, each input (x) must match with one output (y). So, if there are two sets of coordinates with the same y value, that's not a function.

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ILL MARK BRAINLIEST HELP!!!!
stepan [7]

Answer:

30

Step-by-step explanation:

let EFH = x

Let GFH = y

x + y = 90

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Substitute: 2y + y = 90

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5 0
3 years ago
A store is going out of business. Everything is
SOVA2 [1]
A. $90
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4 0
3 years ago
Write the expression that shows "3 times the<br>sixth power of 10."​
photoshop1234 [79]

Answer:

10^6^*^3\\\\or\\\\10^1^8

Step-by-step explanation:

the 6th power of 10 would be 10^6, then you'd multiply it by 3 which would make it 10^6*3

you could then simplify it and say 10^18 (multiply the exponents [6 and 3])

7 0
2 years ago
A rental car company has noticed that the distribution of the number of miles customers put on rental cars per day is skewed to
kodGreya [7K]

Using the Central Limit Theorem, the correct option is:

(c) Average number of miles put on a rental car per day across 25 customers.

--------------------------

The Central Limit Theorem states that, for a normally distributed variable X, with mean \mu and standard deviation \sigma, the sample means of size m are approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

  • The interpretation related to this problem is that the larger the sample size, the smaller the standard deviation.
  • Thus, among the options, the largest sample is 25, thus, option c will have the smallest standard deviation.

A similar problem is given at brainly.com/question/23088374

5 0
1 year ago
Can you pls help me solve this?​
soldi70 [24.7K]

Answer:

x=6. x=15

Step-by-step explanation:

13. x=6

16. x=15

7 0
3 years ago
Read 2 more answers
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