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Nesterboy [21]
3 years ago
8

A barrel of oil was being folled at a constant rate of 7.5 gal/min. the barrel had 10 gallons before filling began

Mathematics
1 answer:
Ratling [72]3 years ago
4 0
I can only form an equation from this: y = 7.5x + 10
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Solve and graph the inequality on scratch paper: |A|−3>0|A|-3>0
katen-ka-za [31]
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Absolute value of 4is 4 />Absolute value of -4is greater than 4
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3 years ago
$2,380 is deposited into an account that earns 3% simple interest for 4 years. How much interest is earned?
hoa [83]

Remember that we can calculate the sinmple interest earned in an investment or saving using the formula:

I=\frac{P\cdot R\cdot T}{100}

Where:

P is the money invested/saved

R is the rate of interest

T is the time of the investment/deposit in years

Using this formula and the data given, we get:

I=\frac{2380\cdot3\cdot4}{100}\Rightarrow I=285.60

Therefore, the interest earned is $285.60

5 0
1 year ago
Pythagorean triplets of 26​
Black_prince [1.1K]

Answer:

10,24,26

Answer step by step:

  • Phytagorean Theorem

The Pythagorean Theorem is a useful tool that shows how the sum of the areas of three intersecting squares can determine the side lengths of a right triangle.

  • Phytagorean Formula

\large{ \boxed{c =  \sqrt{ {a}^{2} +  {b}^{2}  }} }

With:

c = hypotenusa

a = upright side

b = pedestal side

Keep in mind that the Pythagorean formula only applies to right-angled triangles

  • Continue to discussion

26 =  \sqrt{ {10}^{2} +  {24}^{2}  }

26 =  \sqrt{(10 \times 10) + (24 \times 24)}

26 =  \sqrt{100 + 576}

26 =  \sqrt{676}

26 =  \sqrt{26 \times 26}

26 =  \sqrt{ {26}^{2} }

26 = 26

conclusion that prove that 10,24,26 is a Pythagorean triple.

  • Learn More About Phytagorean Theorm

How do I figure the pythegeroen theorm(brainly.com/question/12919358)

#IHopeThisHelp

8 0
2 years ago
The graph below shows the balance in Steven's savings account as a function of time. Please Helpp
zhuklara [117]

Answer:

Steven starts with an account balance of $300

And with each passing month his balance increases by $150

Step-by-step explanation:

300 is you're start value

On the graph you can see that Feb. 1 hits the line on the graph between $300 and $600. You want to find half of $300, So you divide 300 by 2, And that give you 150.

Then with you can add 150 to 300 to give you 450. Then add 150 to 450 to give you 600. And repeat the process.

Hope This Helps :)

3 0
3 years ago
Why can a problem with extra information be difficult to solve?
Semenov [28]
I think it is more difficult because it is more for your brain to have to  process at once .
7 0
3 years ago
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