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faust18 [17]
3 years ago
14

Using the proportion 2/5=y/100 which equation can be used to find the value of Y​

Mathematics
1 answer:
natulia [17]3 years ago
4 0
2/5 = y/100
40/100 = y/100
Y=40
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Find the Simple Interest<br> $700 deposited at an interest rate of 1.5% for 3 years
slega [8]

Answer:

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Step-by-step explanation:

First, converting R percent to r a decimal

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I = 700 × 0.015 × 3 = 31.5

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The simple interest accumulated

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3 years ago
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densk [106]
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5 0
3 years ago
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6 0
3 years ago
Can anyone please help
shusha [124]

\text{Hi there! :)}

\large\boxed{f'(2) = -\frac{16}{27} }

f'(x) = \frac{(5 + x^{2} )(-2x) - (7 - x^{2} )(2x)}{(5+x^{2})^{2}  } \\\\f'(x) = \frac{-10x-2x^{3}- 14x + 2x^{3} }{(5+x^{2})^{2} } \\\\f'(x) = \frac{-24x}{(5+x^{2})^{2}  }\\\\ \text{Solve for the derivative at f'(2) using substitution:}\\\\f'(2) = \frac{-24(2)}{(5+2^{2})^{2}   } \\\\f'(2) = \frac{-48}{81} \\\\\text{Simplify:}\\\\f'(2) = -\frac{16}{27}

8 0
2 years ago
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Plzz help me with this question ​
Olegator [25]

Answer:

4

Step-by-step explanation:

The degree is equal to the largest exponent on a variable. In this instance, it is 4.

8 0
2 years ago
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