2 years ago

What is thisssssssss pls help

Mathematics

1 answer:

Nataly [62]2 years ago

3 0

Answer:

c and b

Step-by-step explanation:

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Answer:

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1 year ago

A. g(x)=3x^2 b. g(x)=(1/9x)^2 c. g(x)-1/3x^2 d. g(x)(1/3x)2

zaharov [31]

Answer:

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2 years ago

In a research laboratory, a scientist measures the mass of a 1-carat diamond and finds it to be 200 milligrams, measured to the

vlada-n [284]

Answer:

$D=3.5\ gr/cm^3$

Step-by-step explanation:

Density

The density of an object of mass m and volume V is given by

$\displaystyle D=\frac{m}{V}$

It can be expressed in common units like $gr/lt, Kg/m^3, gr/cm^3$ or any other combination of proper mass [M] by volume [V] units.

The data provided in the question is

$m=200\ mg = 0.2\ gr$

$V=0.057\ cm^3$

Thus, the measured density is

$\displaystyle D=\frac{0.2\ gr}{0.057 \ cm^3}$

$\boxed{D=3.5\ gr/cm^3}$

We have expressed the result with 1 decimal place because the mass was measured to the nearest hundred milligrams (or one-tenth grams). Any further decimal is senseless because that precision comes from calculations, not from measurements.

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2 years ago

Thanks in advances

lisov135 [29]

in this equation y=4/3x+4

hope this helps

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2 years ago