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ahrayia [7]
2 years ago
9

Can someone help me I taking a test right now no links please​

Mathematics
1 answer:
Allisa [31]2 years ago
8 0
I think the answer is 12
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When filling your gas tank, if you pay c dollars for g gallons of gas, you have the following table.
Ksenya-84 [330]

Option D statement "A 12-gallon tank would cost $47.40 to fill completely" is true.

<h3>What is a domain?</h3>

The whole of the independent variable's possible values makes up the domain of a function.

For the given data we need to find which of the given statements are true.

From option A:

The domain is {4, 8, 11, 15}.

The domain is all possible x values so this would be 0 to infinity as you can pay for more gallons not just to that certain set of numbers.

Therefore, option A is False.

From option B:

An 11-gallon tank would cost $44.00 to fill completely.

From the given table we can see that 11-gallon tank costs $43.45.

Therefore, option B is False.

From option C:

A 9.1-gallon fill-up would cost $35.49.

To find 9.1 gallons we need to find the cost of 1-gallon.

That is, 15.80/4 = $3.95 (Given in the table)

Now the cost of 9.1 gallon tank is $3.95 x 9.1 = $35.95 not $35.49

Therefore, option C is False.

From option D:

A 12-gallon tank would cost $47.40 to fill completely.

We found that 1 gallon is $3.95.

$3.95 x 12 = $47.40

Therefore, option D is True.

Hence, from the given statements option D is True.

To learn more about data visit:

brainly.com/question/12576014.

#SPJ1

6 0
2 years ago
PLEASE HELP!! I will mark the brainliest!!!
const2013 [10]

Answer:

1. c  2. a  3. e  4. d (this one i am not 100% sure on) 5. b  6. i believe is d

Step-by-step explanation:

4 0
3 years ago
(x, y) ---&gt; (cx, cy)
Nookie1986 [14]
Do you have another picture?
6 0
2 years ago
Read 2 more answers
Does this table represent a function? Why or why not?
Alina [70]

Answer: the answer is B

Step-by-step explanation:

7 0
3 years ago
I got this for my classwork does anyone know how to solve this step by step​
Nataly_w [17]

Answer:

http://www.cssdrive.com/

Step-by-step explanation:

7 0
2 years ago
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