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Paha777 [63]
3 years ago
8

If a liquid weighs 2 pounds and has capacity 3 gallons. What is its density

Mathematics
2 answers:
brilliants [131]3 years ago
6 0
 8+ the product of 2 and a number to the third power, what it means 2×m cubed. So it is 8+2m (cubed)

      hope it helps
Black_prince [1.1K]3 years ago
3 0

Answer:

0.67 pounds per gallon.

Step-by-step explanation:

We have been given that a weighs 2 pounds and has capacity 3 gallons. We are asked to find density of the liquid.

\text{Density}=\frac{\text{Mass}}{\text{Volume}}

Upon substituting our given values in above formula, we will get:

\text{Density}=\frac{2\text{ pounds}}{3\text{ gallons}}

\text{Density}=0.67\frac{\text{ pounds}}{\text{ gallons}}

Therefore, the density of liquid is 0.67 pounds per gallon.

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Answer:

-3-i is the correct answer.

Step-by-step explanation:

3 0
2 years ago
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Which of the following represents the graph of the equation y = 1/2x?
Natasha_Volkova [10]

Answer:

(B)

Step-by-step explanation:

Here's what we know about the equation:

- it's a positive equation

- the y-intercept is (0,0)

- the slope is 1/2

Because the equation is positive, this means the graph will increase up from left to right, so you can cross out answer choice A & D.

To find out if B or C has the right slope, you can either plug in points or use the rise/run method.

I'm going to use both methods to figure out which answer choice is correct:

<u>Plug in points method:</u>

Let's plug in the value 2 in to the equation y = 1/2x.

1/2 * 2 = 1

So at (1,2) the function should include that point.

Only B has (1,2), so that's your answer.

<u>Rise/run method:</u>

Rise/run is a method used to figure out the slope of a function or draw a function on a graph.

Rise corresponds to the numerator. In this case, 1.

Run corresponds to the denominator. In this case, 2.

We are going to start at (0,0) and go up 1 (rising 1 unit) and go 2 to the right (running 2 units). After this, we should arrive at a point on the graph.

Only answer choice B does this.

**Reminder: be careful, the each blue line on the graph ISN'T a whole number interval; it uses 1/2 intervals.

Hope that helps (●'◡'●)

8 0
3 years ago
On two tests so far this year, a student received a 78 and a 93. the student wants an average between 80 and 90 inclusive. what
marin [14]
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4 0
3 years ago
Six plus four times a number plus four times four minus four times the number no
zalisa [80]

Answer:

The resultant expression would be 22 - 12x

Step-by-step explanation:

Let x be the unknown number,

Six plus four times a number = 6 + 4x

Four times four minus four times the number number = 4(4 - 4x)

Thus, Six plus four times the number plus four times four minus four times the number number = 6 + 4x + 4(4 - 4x)

Using distributive property,

6 + 4x + 16 - 16x

Combining like terms,

22 - 12x

5 0
3 years ago
The errors in predicting hurricane tracks are given in nautical miles. A statutory mile is 0.86898 nautical mile. Most people li
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Answer:

The prediction error is calculated as the difference between the actual value and the predicted value of the hurricane tracks.

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Hence,

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