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2 years ago

List from least to greatest 4.1, 0.25, 0.042, 2.21

Mathematics

2 answers:

ipn [44]2 years ago

5 0

Answer:0.042, 0.25, 2.21, 4.1

Step-by-step explanation:

It's rly easy

jolli1 [7]2 years ago

3 0

Answer:

4.1, 2.21, 0.25,0.042

Step-by-step explanation:

you have to add a 0 onto the first one because it will bring it to be equal to most of the others

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The equation below represents the trend line of a scatter plot showing the hours spent studying versus science test scores.

navik [9.2K]

Answer:

On the science test the point ( 0 , 424 ) the intercepts is bigger

Step-by-step explanation:

The relation hours spend vs science test score is

y = 6.5*x + 424

And the relation hours spend vs Maths test score is

y = 7.2*x + 34.7

Making x = 0 ( student does not study at all ) we get:

For science score test woul be

y = 0 + 424

In case of maths

y = 0 + 34.7

That mean student without studying will get better score in science.

The point ( 0 , 424) ( science ) represents the interception with y axis

in Maths case such point is ( 0 . 34.7)

7 0

3 years ago

Read 2 more answers

H + 7 = −7<br> h = Plz help im having truouble.

Natalija [7]

-14 because -14 + 7= -7

8 0

2 years ago

Steven's kite rose into the air at the rate of five feet per second. How many feet did it rise in 2/3 minute (please explain how

igor_vitrenko [27]

Answer:

800 ft

Step-by-step explanation:

2/3 minutes = 2/3 min * 60 sec/min = 40 sec

5 ft/sec * 40 sec = 800 ft

4 0

3 years ago

A sign says that the price mark on all equipment is 30% off the original price. you buy electric guitar for the sale price for 3

Genrish500 [490]

X - (30/100 * x) = 315
X = 450

4 0

3 years ago

Brook makes this conjecture: Because the angles are equal, the proportion of area of each sector relative to the area of the giv

AnnZ [28]

Answer:

The Brooks conjecture is true as the proportion of the area of a sector to the area of a circle is only dependent on the angle.

Step-by-step explanation:

The area of a sector for a radius r and an angle θ is given as

$\Delta Sector=\dfrac{1}{2}r^2\theta$

Whereas the area of a circle for a radius r is given as

$\Delta Circle=\pi r^2$

Now the ratio is given as

$\dfrac{\Delta Sector}{\Delta Circle}=\dfrac{\dfrac{1}{2}r^2\theta}{\pi r^2}$

Here as r is the radius of the circle and it is the same therefore the above ratio is simplified to

$\dfrac{\Delta Sector}{\Delta Circle}=\dfrac{\theta}{2\pi }$

Here as π is constant the only variable here is θ. Thus according to Brooks conjecture when the angles are equal, the proportion of area of each sector relative to the area of the given circle is also equal is true.

6 0

3 years ago