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OBTAIN all the ZEROS of the POLYNOMIAL 2x4+x3-14x2-19x-6 if two of it ZEROES are -2 and 1

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Percentiles are commonly USED to report scores in TESTS, like the SAT, GRE and LSAT. for example, the 70th PERCENTILE on the 2013 GRE was 156. That means if you scored 156 on the exam, your score was better than 70 percent of TEST takers. The 25TH percentile is also called the firstquartile.


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-2681.844134. is ANSWER

This question is asking how each is altered after a similar change. An area has two dimensions. A volume has three. Explore the results of, say doubling their sizes. or, tripling. Oh, yeah. How do you define “doubling”?

With a few examples for both, a pattern should become evident.

Hint. Start with a square and a cube. The sizes might be anything. Perhaps thumb widths.

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Aravind, Computer science engineering student, Maybe a future genius

Answered Oct 15, 2016

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I'll try to use an analogy to explain based on what I feel is a reasonable way to understand.

I'm going to assume we are only using integers or whole numbers, because I will only be considering solids that are finite.

Consider one dimension. Graphically speaking, it's just the x axis and the points on it.Now the length of say a line gives the points contained in it. That is, every point contained within the end points. (Space in one dimension)Now consider two dimensions. Graphically speaking, it's the x and y axes and numbers on them. The regular one where the origin is at 0.Now the area of say a shape gives the points contained in it, That is, every point contained within the boundary. (Space in two dimensions)Now consider three dimensions. Graphically speaking, it's the x, y and z axes and numbers on them. The regular one where the origin is at 0.Now the volume of say a body gives the points contained in it. That is, the boundary of the body. (Space in three dimensions)

You may also notice that, when it comes to a two dimensional figure we may calculate length of a part of it. Similarly, we can find area of a part of a 3 dimensional figure. For example, total surface area of a cuboid, we may also find surface areas of just a few faces or even lengths of edges.

That is, area gives the amount of space contained in a body of two dimensional realm while volume gives the amount of space contained in a body existing in a three dimensional realm.

Now, a three dimensional space can be represented as three - one dimensional lines that generate three - two dimensional places. So we can calculate the space contained in a lower dimensional description of a part of a higher dimensional body as well.

Being conceived and evolved in a three dimensional world, it is rather difficult for us to understand and IMAGINE 4 dimensions, hence the lack of a common word to explain the space contained in a 4d space.

However, I found some good stuff you might like.

Four-dimensional space - Wikipedia, the pictures are really trippy.

What is the 4D equivalent of 3D volume?, I'm not sure about the credibility of anything here but seems alright.

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Aladin Civic, Engineering student, dreams of working and living in Dubai

Answered Feb 9

Originally Answered: Is there a relation between area and volume?

"To put it short, the surface area should be the derivative or partial derivative of the volume.

This is because if the figure is magnified by some little factor, the incremental volume roughly equals the surface area times the incremental height.

However, due to the nature of derivatives, the MAGNIFICATION is one sided, which means some of the faces remain unscaled, and thats why when you take the derivatives of volume, you should get something smaller or equal to the surface area, leaving out some surfaces unscaled."

Credits to Trevor Cheung, who answered this to a similar question.

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Juvie Valerio, works at Philippine Long Distance Company

Answered Oct 20, 2016

Imagine a cube 1 FOOT on a side (substitute “meter” for “foot” if you like). Its volume will be 1 cubic foot. Each side is one square foot, so its total surface area is 6 square feet (because the cube has 6 sides).

Now imagine a cube 3 feet on a side. Its volume will be 27 cubic feet (3 × 3 × 3). Each side is 9 square feet (3 feet by 3 feet), so its total surface area is 54 square feet.

What has happened? The linear dimensions are 3 times bigger. The surface area has increased 9 times (54 ÷ 6). But the volume has increased 27 times (27 ÷ 1).

LET's calculate surface area to volume ratios:

For the 1-foot cube, 6:1.

For the 3-foot cube, 54:27, or 2:1.

For a 10-foot cube, 600:1000, or 0.6:1.

As the cube gets bigger, the volume increases much more rapidly than the surface area, because the volume increases as the cube of the linear dimension, but the surface area increases as the square. This relationship applies, not just to cubes, but to spheres and any other fixed shape.

He COVERS 100 m in 5min
25m in 1min
his SPEED =25m/s
we have to muntiply by 18/5to make it kmph
25×18/5
=90kmph ans.

make it BRAINLIEST

For any sequence of MUTUALLY exclusive EVENTS E1,E2,... (that is, events or which EiEj=∅ when i≠j ):

P( ⋃∞i=1Ei )=∑∞i=1P(Ei)

I KNOW this is an "axiom" which is SOMETHING assumed to be true. But usually there is a motivation or insight as to assuming WHY something is the case.

where are the PICTURES...

Given: number = 0.243

To find: Convert 0.243 recurring decimals into rational Number

Solution:

• Recurring decimal:  A decimal FRACTION in which a FIGURE or group of figures is REPEATED indefinitely.

• So to convert the recurring decimal to a rational number, we need to multiply it by a CERTAIN number to convert it into a fraction.

• Lets multiply it by 1000 in both numerator and denominator, we get:

          0.243  x  1000/1000

          = 243/1000

          So this is CONVERTED in rational form from decimal.

Answer:

         So, 0.243 recurring decimals into rational Number is 243/1000.

4.56 + 3.82 + 5.6 = 13.98

Work done by one PIPE in 1 hr=1
work done by 2 pipe in 1 /2hr=2*1/2=1
TWO PIPES fill TANK in 1/2 hour

The ANSWER will be 2

the NUMBER 6241 is DIVISIBLE by itself and 1

Perimeter=30ma/q. LET BREADTH BEX then LENGTH will be x+3 now 2(x+x+3)=30 2x+3 =15 2x=12 hence x=6 so length=9m

The WEIGHT is 51.48 KH

-191500 is the VALUE

Acc to the ques 11 YEARS earlier the average age of a family of 4 members was 28 years, that means:

Total age of 4 members was = 28 x 4 = 112

So, after 11 yrs the total age must be = 112 + (4 x 11) = 112 + 44 = 156.

Acc to ques, now 2 children are added to the family.

Thus total age = 156 + age of 2 children.

avg age of 6 members = (156 + age of 2 children)/6 = 28 [as it is given in the question the average age of the same family with six members is yet the same]

or, age of 2 children = (28 x 6) - 156 = (168 - 156) = 12.

Now, again it is said that the age of the first child at the time of the birth of the younger child was same as there were total family members.

That means age of elder child during birth of younger child was equal to no of family members = 6.

Now the climax:

since age of 2 children = 12; it doesn't means the younger will be 12 - 6 = 6.[because, it doesn't MAKES SENSE that both will be 6yrs old]

but, you have to divide that time by 2. i.e.

The elder is of 6+3 = 9 yrs. and younger = 3yrs.

To draw square root of 5 on a NUMBER LINE, FOLLOWING steps are to be followed.

Step 1: Draw a number line. ...Step 2: MARK a point A as -5 on the number line.Step 3: Mark a point C as 1 on the number line.Step 4: Mark a point B as the mid-point of AC.Step 5: With point B as the centre and radius as AB draw a semicircle.

Hd77778(_(+47+4(38384)8484((4+4674()3/_848_8"+95"-508"4"4₹3-_-4_4)7_3"4_3+_47₹070₹-4_8

It is not possible because in DENOMINATOR zero is not EXIST so it is not exist .............i hope you can UNDERSTAND from it if you have any questions about it then COMMENT me

1-9=-8
look when subtract a greater NUM from smaller we USE negative(-) sign ....bt the PROCEDURE of SUBTRACTING is STILL same.

COST of 15 candles is Rs 30

As cost of each CANDLE is RS. 2/per

Here your ANSWER


PROBABILITY. 1/2

Soultion :

Given that paralle sides are 6 cm and 14cm . And non PARALLEL sides 5cm.

If we drop perpendicular from SMALLER on larger side from end points . We get the larger side divided in 3 portion of length 4,6,4 .

so now if we take right triangle with BASE 4CM and hypotenuse 5cm and apply pythagoras theorem , we get

H = √(5²-4²)

⇒ H = √(25-16)

⇒ H = √9

∴ H = 3 .

Hope this HELP you . For doubt or confusion comment below.

Answer: Since 1M = 100cm

⇒ 1m 44CM = 1×100 + 44 CM

∴ 1m 44 cm = 144 cm .

SOLUTION: For 279 rupees 5 paisa to be EXPRESSED in rupees we only need to CONVERT 5 paisa in rupees .

So, ⇒ 1 RUPEE = 100 paisa

⇒ 1 paisa = 1/100 rupee

⇒ 1 paisa = 0.01 rupee

⇒ 5 paisa = 0.05 rupee

So our required answer is 279.05 Rupees .

HOPE u understand

At what TIME ??.................

Here is UR ANSWER......

Let the present age of SON be X YEARS
Then, The present age of MAN is 4x years
Twenty years hence,
Man's age = 4x + 20
Son's age = x + 20
Given:
4x + 20 = 2 ( x + 20 )
4x + 20 = 2x + 40
2x = 20
x = 10
Hence. the present age of man is 40 years
And, his son's present age is 10 years

The MISSING TERM is 25.

i think smallest no. is 2.if it is ADDED it BECOMES a perfect SQUARE 4

No. of days in a month can be either 30 or 31 . In a week there are 7 days . So we have around 4 and half week in a month . Since the month starts on Monday, Sunday will be the 7 DAY of a week . So we will have only 4 Sundays as the last week ends at WEDNESDAY an we will not GET Sunday on that week .

It MAY be HELPFUL for you

<P>We can find the hcf by eucids ALGORITHMS
26673 as G(x) and 337554 as p(x)

Time TAKEN by PIPE A to fill=2/3 hr
time taken by pipe B to fill=1 hr
work done by both A &B in 1 hr
=3/2+1=5/2
time they TAKE to fill tha tank=2/5 hrs

I HOPE it will HELP you

30°
Because SUM of all ANGLES of a ∆ = 180°

Mark As BRAINLIEST ANSWER And FOLLOW Me

The numbers are 12 and 5 and their SUM is ALSO 17 , and its square=12^2+5=^2
=144+25
=169

There is only one FATHER for both the SONS as both sons call one person father SOO teo fathers is WRITTEN ad i THINK

I HOPE it HELPS this is ACCURATE ANSWER

Distance RAHIM covers in 1 DAY: 1000m+420m=1420*2=
2840m
distance covered by rahin in 5 days: 5*2840=5680m

Here your answer

Probability. 1/2

Total distance =4 1/2km=9/2
Distance covered by WALKING=(9/2)*(1/4)=>18/8km
Distance covered by bus=9/2-18/8=>{(9*4)-2}/8 =>(36-2)/8=>34/8=>4 2/8km=>4 1/4
Hence the traveller has travelled 4 1/4km by bus...

first we should DIVIDE 9969 with 129.then we get QUOTIENT as 77.279.then we multiply 129*77.we get 9933.therefore we can subtract 36.

It is LESS than 2,238 ANSWER

First of all GIVE the sq. root in both...then rationalise it after rationalising u got the ANSWER