3 years ago

If you double a number and then add 28, you get four ninths of the original number. What is the original number?

Mathematics

1 answer:

anastassius [24]3 years ago

7 0

Answer:

are you new

Step-by-step explanation:

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3 years ago

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motikmotik

Answer:

D) 24x = 9 x 16

Step-by-step explanation:

When you think about it, 9 times 16 = 144. 144/24 = 6.

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3 years ago

Y=(6+3X)^2/3 Find the derivative of the function using the chain rule

fomenos

$\bf y=(6+3x)^{\frac{2}{3}}\implies \cfrac{dy}{dx}=\stackrel{chain~rule}{\cfrac{2}{3}(6+3x)^{\frac{2}{3}-1}\cdot (0+3)}
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4 years ago

Which data set has a wider spread? Why? Set A: {9, 11, 24, 11, 4, 20, 16, 7, 18, 15, 28, 6} Set B: {9, 12, 15, 3, 21, 24, 5, 9,

olchik [2.2K]

Data Set A:
Lowest Value is 4
Highest Value is 28
Range = 28 - 4 = 24

Data Set B:
Lowest Value is 3
Highest Value is 24
Range = 24 - 3 = 21

Data Set A has bigger range than Data Set B, hence it has a wider range

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3 years ago

(2m-3)(3m-4)<br><br><br>expand the following algebraic expression

kipiarov [429]

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Step-by-step explanation:

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3 years ago

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If you double a number and then add 28​, you get four ninths of the original number. What is the original​ number?

If you double a number and then add 28, you get four ninths of the original number. What is the original number?