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3 years ago

Which table of values would you use to graph y = 3X^2?

Mathematics

1 answer:

horsena [70]3 years ago

7 0

Answer:

y because its y i really dont no

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3. A recipe calls for cups of flour, cup of white sugar, and cup of brown sugar.

Romashka-Z-Leto [24]

Answer:

Step-by-step explanation: You just draw a line that is long enough for your question its that simple

4 0

3 years ago

PLEASE HELP: The mass of a ball is 128 g. It has a density of 0.5 g/cm³. What is the volume of the ball? Show your work and plac

tiny-mole [99]

Answer:

Part 1) The volume of the ball is 256 cm³

Part 2) The radius of the ball is 3.94 cm

Step-by-step explanation:

Part 1) we know that

The density is equal to divide the mass by the volume

D=m/V

Solve for the volume

The volume is equal to divide the mass by the density

V=m/D

In this problem we have

m=128 g

D=0.5 g/cm³

substitute

V=128/0.5=256 cm³

Part 2) what is the radius of the ball?

we know that

The volume of the sphere (ball) is equal to

$V=\frac{4}{3}\pi r^{3}$

we have

$V=256\ cm^{3}$

assume

$\pi =3.14$

substitute and solve for r

$256=\frac{4}{3}(3.14)r^{3}$

$768=(12.56)r^{3}$

$r^{3}=768/(12.56)$

$r=3.94\ cm$

7 0

2 years ago

Ik this isnt part of math but I really need help with this question please answer as soon as possible im being timed on this tes

kvasek [131]

Answer:I believe it is D I’m taking the same test to

Step-by-step explanation:

4 0

2 years ago

What is the simplified expression of 14 – 8 + 4 × 11 ÷ 22 + 6 – 11?

dimulka [17.4K]

Answer:

your answer will be 3

Step-by-step explanation:

5 0

2 years ago

Which quadratic function has a wider graph than y=2x^2?

ioda

so all those quadratics have their parent y = x², which has the graph of a "bowl".

and depending on the coefficient, the bowl is wider or not.

the larger the coefficient, the narrower the bowl, the smaller the coefficient, the wider the bowl.

well, 1/2 is smaller then 2, thus y = (1/2)x² is wider than y = 2x².

7 0

2 years ago