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2 years ago

Aluminium has a density of 2.7g/cc .The density of 15cc of Aluminium is

Mathematics

1 answer:

zysi [14]2 years ago

4 0

Answer:

Step-by-step explanation:

Density = mass/volume.

Therefore.

2.7g/cc = x/15cc

x = 2.7x 15

x = 40.5g.

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Plz help<br> Don’t know which one it is?

ddd [48]

Answer:

First option $6^\frac{1}{6}$ is the correct answer.

Step-by-step explanation:

Let us consider each part, we have number 6 inside all the roots.

First we have to find cube root of 6.

$\sqrt[3]{6} =6^\frac{1}{3}$

Now we have to find square root of this value.

$\sqrt{6^\frac{1}{3} } =(6^\frac{1}{3} )^\frac{1}{2} =6^\frac{1}{6}$

So, first option $6^\frac{1}{6}$ is the correct answer.

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2 years ago

What's a real world problem involving a percent greater then 100%

AveGali [126]

Buying something that costs more than $1.00 can be an example.

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2 years ago

The table represents an exponential function.

Stels [109]

The exponential function is given in the form

$y= a (b)^{x}$

where a is the initial value and b is the multiplicative rate of change

So lets plug the first two values of the table in this function , we get

$2= a(b)^1$

$2= ab............................(eqn 1)$

Now plug second

$2/5 = a(b)^2 .............................( eqn2)$

Divide equation 2 by equation 1

$\frac{2=ab}{\frac{2}{5}=ab^2}$

On simplifying we get

$5= \frac{1}{b}$

$b=\frac{1}{5}$

So the multiplicative rate of change of the function is

$a) \frac{1}{5}$

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2 years ago

Read 2 more answers

Plz answer i'll give brainliest but it has to be right.

Alex17521 [72]

3 -3/4 and 2 pls brainlest

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2 years ago

Use 3 for at Volume of a Cylinder

pychu [463]

Step-by-step explanation:

464.5cm³

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2 years ago