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Readme [11.4K]
3 years ago
10

The gas tank if your car is 40%, there are 8 gallons of gas in the tank, what is the capacity of the gas tank?

Mathematics
2 answers:
matrenka [14]3 years ago
8 0
The car holds 20 gallons of gas. 
40%=8
20%=1/2 of 40%
4=1/2 of 8
so 40+40+20=100
8+8+4=20
100%=20 gallons
Tju [1.3M]3 years ago
5 0
40 divided by 8 is 5. Each gallon equals five percent. There are twenty fragments of five percent in 100 percent. The answer is 20 gallons.
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the phrase “is a function of” gets used in non-mathematical speech as well as mathematical mathematical speech in sentences like
Tanya [424]

Answer:

Step-by-step explanation:

This is a very interesting question. I'm going to answer no, but don't take that to mean that the question is not worthwhile. It is.

In math, function has the meaning of considering ordered pairs. Here are 4 such ordered pairs.

(1,2)

(2,4)

(1,-3)

(5,9)

They are really not related to one another except all are ordered pairs.

Here's the math definition. If one of the x values (1,2,1,5) has more than 1 y value, you do not have a function.

1 has 2 y values,  2 and -3. Therefore the 4 points do not form a function

if you change the first (1,__) to 0 and your ordered pair becomes (0,2), all is well and you do have a function.

Whether you understand this or not, you have to see that a math function and a biology function are very different. The math function has numbers and those numbers have to obey a rule.

The biology function seems to be saying that how your mom and dad brought you up will determine what foods you like.

Those two uses are very different. How your mom brought you up is related to food. It could be anything else like "Being a knife carrying gang member is a function of where you live."

4 0
3 years ago
Which of the following lines has a negative slope? <br> Is it Red<br> Is it Black<br> Is it Blue
Katena32 [7]

Answer:

black line <3

Step-by-step explanation:

the slope is -2 :)

3 0
3 years ago
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krek1111 [17]
AC in this problem will equal 87. If the (units) is where you put the put units like feet, inches if there is units.

3 0
4 years ago
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Dmitriy789 [7]

Answer:

5 hours

Step-by-step explanation:

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7 0
3 years ago
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tankabanditka [31]

Answer:

x = 100√3


Step-by-step explanation:

tan(30º) = x/300

x = 300 tan(30º)

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x = 100√3

3 0
4 years ago
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