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So, option 3 is the right answer

(3/14)/3/2=3/14)*2/3=1/7 doses are thereAns=1/7

B) is correct , as when discrimanat is 0 then we get two equal root that real also

ABCD is a quadrilateral and AC and BD are diagonals .Sum of two sides of triangle is greater than the 3rd side So.. considering the triangle ABC ,BCD , CAD, BAD ...We get AB + BC > ACCD +AD >ACAB +AD>BD BC+CD >BD..... adding all above the equations ,

2(AB+ BC + CA + AD ) > 2(AC + BD )i.e. (AB +BC + CA + AD ) > (AC+ BD )

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99999*999=99000 is the answer

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Streamlined shape means thin at the front and back but thick in the middle. eg:- the shape of aeroplane. This shape helps in the birds to fly during heavy winds.This helps the aquatic animals by let them swim during high water current.

The probability of any event is always between 0 to 1. The event can either happen fully or partially or not happen at all, for which probability values ranges from 0 to 1. There is no negative value.Please hit the like button if this helped you

to find this divide the liquid volume in 19ml bottles219.64*10^3ml/19ml=11560ml in 1 bottle11.56litre

The largest 4 digit number exactly divisible by 88 is 9944Largest 4-digit number = 99999999/88 gives 55 remainderRequired number = (9999 - 55) = 9944.

is the least 6 digit number exactly divisible by 83?

the least 6 digit number exactly divisible by 83 is100015

Least six-digit number = 100000Here, dividend = 100000 and divisor = 83In order to find a number exactly divisible by 83, we have to subtract the remainder from the dividend.i.e., 100000 − 68 = 99932

So, 99932 is the least six-digit number exactly divisible by 83.

99999 is the right answer

Why in ist equation we divided it by 4

Not 4. Divide throughout by common factor 2.

But why

Always reduce the equation to its simplest form to make calculations easier.

You are genius thank you very much

The answer will be the same even if you don't factor out the common term. If you do it, the coefficients become smaller and it is easier to calculate.

(x-7)(x-9)=195x²-7x-9x+63=195x²-16x+63-195=0x²-16x-132=0x²-22x+6x-132=0x(x-22)+6(x-22)=0(x-22)(x+6)=0x=22,-6

Bells will toll together after every period equal to common multiples of these for mbers.Afte 4pm,bells will toll for first time after a period equal to Least Common Multiple of 9, 15, 18, 21 which is 630 seconds, i.e., at 10 min 30 sec past 4pm.

let is assume that the lotion has 50% alcohol and 50% water.ratio = 1:1alcohol=water=4.5mlnow if we want the quantity of alcohol- 30%the quantity of water = 70%the new ratio = 3:7let x ml of water be addedwe get : 4.5/4.5+x = 3/7or x=6hence 6ml of water is added.

Ans: The distance between two stations a and b is 250km.Two trains start simultaneously from a and b in opposite directions.The distance between them after 5/2 hours is 25kmIf the speed of one train is 10km/hr more than the other.Required: The speed of each of the trainsLet the speed of train from station A be xThen the speed of other train from station B = x+10Distance covered = speed *timeAfter 5/2 hrs the distance covered by trains will be x*5/2 and (x+10)*5/2 respectivelytherefore, x*5/2 + (x+10)*5/2 =250- 255x/2+ 5x/2 +25 =2255x= 225-25 =2005x=200x= 200/5 =40 Km/hSpeed of second train originating from station B = 40 +10 = 50 Km /hThus, the speed of the trains are 40Km/h and 50Km/h respectively.

writte the numbers name

1,00,00,025 is the correct answer to this question.

20000005 is the right answer

Greatest 5 digit number=99999

Successor of 99999=99999+1=100000

x^2 - 2x - 8 = 0x^2 - 4x + 2x - 8 = 0x(x - 4) +2(x-4)=0(x+2)(x-4)=0x= -2,4

Given, P = 450, R = 5%, n = 6

For compound interestA = P(1 + R/100)^nA = 450(1 + 5/100)^6A = 450(21/20)^6A = 450(1.05)^6A = 450*1.34A = 603.04

(A) is correct option

$4505% is six years =$2,835.00

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