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Mercury BAROMETERS are primarily used for measuring ATMOSPHERIC pressure. ... Since atmospheric pressure varies with ALTITUDE, the mercury barometer can also be used to MEASURE the altitude of a place. Primarily, though, it is used for measurement of atmospheric pressure.

Hi
here you go

THE GREEDY KING

There was a king named Medas in GREECE. He was very greedy. He loved gold most then anything else in the world. One DAY when Medas was counting his gold coins, an Angel told Medas," You are very rich". Medassaid," I am not rich. I have very little gold". The Angel said, "You are not satisfied with so MUCH gold. How much more do you want?" The king said,"I want a boon such that whatever thing I touch, it should become gold. The Angel said,"Ok, from tomorrow morning whatever you touch will become gold".

The next morning, when he touched a table and a chair, it became gold. He was very happy. When he was very hungry and thirsty, the servant brought food and water for him, and as soon as Medas touched food and the water it became gold. Medas started crying because he was very hungry. When his daughter saw him crying, she SAT on his lap and, became a golden statue. Now he wept very bitterly.

The Angel appeared again. The king requested the Angel to take his boon back. He said, "I do not want gold. Man can live without gold but he cannot live without a piece of bread and a glass of water". The Angle took some water in a bowl and said him to sprinkle it on everything that had turned gold. Medas sprinkled the water on his daughter, table, chair, food, and on his clothes. Everything became as they were before. 


Moral:So man should not be greedy of gold.

Define x:

Let the COST PRICE of the GOODS be x

Find the selling price with 20% GAIN:

Gain = 20% of x = 0.2x

Selling Price = x + 0.2x = 1.2x

Find the selling price after 5% DISCOUNT:

Discount = 5% of 1.2x = 0.05(1.2x) = 0.06x

Selling Price after discount = 1.2x - 0.06x = 1.14x

Find the gain:

Gain = Selling Price - Cost Price

Gain = 1.14x - x = 0.14x

Find the gain percentage:

Gain percentage = (gain ÷ cost price) x 100

Gain percentage = (0.14x ÷ x) x 100

Gain percentage = 14%

Answer: The profit is 14%

The ANSWER is 5.650, is it CORRECT

Here is the answer

Let Kasam makes 'X' eathen pots PER DAY .
Then the cost of each earthen pots is Rs.(10x + 40 )

From the given condition,

x(10x + 40) = 600

Therefore,

10x^2 +40x - 600 = 0

Dividing by 10 ,

x^2 + 4x - 60 = 0

x^2 + 10x - 6x - 60 = 0

x(x + 10) - 6(x + 10) = 0

(x - 6)(x + 10) = 0

x = -10 or x = 6

But the number of earthen pots cannot be negative.

So, x = -10 is not acceptable.

So,
x = 6

The cost of each earthen pots
= 10x + 40

= 10(6) + 40

= 60 + 40

= 100

Final answer

He makes 6 earthen pots per day and cost of each earthen pots is Rs 100

I have ATTACHED the solution. If there is any PROBLEM then you can ASK me. You have to MAKE the bases same for finding the value of x.

Heya!

Here is yr ANSWER
__________________________


=> x² + 9X + 18

=> x² + 6X + 3X +18

=> x (x+6) + 3 (x+6)

=> (x+6) (x+3)


Therefore, (x+6) (x+3) are the factots....


HOPE it hlpzzz....

Hi ,

It is GIVEN that ,

X + 1/x = 4 ---( 1 )

Do the SQUARE of equation ( 1 ),

( x + 1/x )² = 4²

x² + 1/x² + 2 = 16

x² + 1/x² = 16 - 2

x² + 1/x² = 14 --( 2 )

Again do the square of equation ( 2 ),


( x² + 1/x² )² = 14²

x⁴ + 1/x⁴ + 2 = 196

x⁴ + 1/x⁴ = 196 - 2

= 194

I HOPE this helps you.

:)

50+0.7+0.003
= 50.703

What QUESTIONS SAY me about it

56 CIRCLES can fit in a METAL SHEET that big

ANSWER:

FOE h=1, hence, she earns $10 in one HOUR. Therefore, Carys earns $10 per hour.

S8= 64
8/2 (2A+7d)=64
4(2a+7d)=64
2a+7d=16
2a=16-7d
a=16-7d/2------- (1)

S19= 361
19/2(2a+ 18d)=361
2a+18d=361×2/19
2a+18d= 38
putting equation 1 here,

2×16-7d/2 +18d= 38
32-14d/2+18d=38
16-7d+18d=38
11d= 38-16
d= 22/11
d=2

putting d=2 in eq.1

a=16-7d/2
a=16-14/2
a=1

Sn= n/2{2a+(n-1)d}
Sn=n/2{2×1+(n-1)×2}
Sn=n/2{2+(n-1)2}
Sn=n(1+n-1)
Sn= n^2

We will do the calculations with the powers. So,

2x-x+3+4 = 0

x + 7 = 0

x = 0 - 7

x = -7

Please check whether I have solved it CORRECTLY or not CAUSE I am not SURE.

Natural numbers are FOLLOWS

105,110,115,120,...............,995

Here we have

First term(a) = 105

Common difference (d) = 110 - 105 = 5

Using formula we have

Hence,

a + (n - 1)d = 995

Putting the VALUES :-

105 + (n - 1)5 = 995

(n - 1)5 = 995 - 105

(n - 1)5 = 890

n - 1 = 178

n = 178 + 1

n = 179

Now,

= 179[105 + (89) × 5]

= 179[105 + 445]

= 179 × 550

= 98450

Here is ur answer....
Hope this will HELP U......

3 digit natural NUMBER which are multiple of 7 are 105,112,119.......994
First TERM a=105
Common difference d=7
an=a+(n-1)d
994=105+(n-1)7
994-105=7n-7
884+7=7n
n=128
sum of the term
n/2*(a+l)#
128/2*(105+994)
64*1099
=70336
therefore the answer is 70336

Heya MATE, Here is UR answer

a(first term) = 105

d =7 (divisiblity by 7)

an= 994

a+(n-1)d=994

105+(n-1)7=994

(n-1) 7=994-105

(n-1) 7=889

n-1=889/7

n-1=127

n=127+1

n=128

Sn=n/2 (a+an)














==========================

WARM regards

@Laughterqueen

Be Brainly ✌✌✌

The DAUGHTER cells are genetically identical (unless a mutation OCCURS during replication). During BINARY fission, the DNA molecule divides and forms two DNA molecules. Each molecule MOVES towards the opposite side of the bacterium. At the same TIME, the cell membrane divides to form 2 daughter cells.

COULD you SEND more QUESTION DETAILS PLEASE?

12+14+16+18+20=80 MEAN by FORMULA =SUM of OBSERVATIONS / no of observations                                                  80/5 =16

Answer:

Can U pls SEND a MUCH CLEARER picture of the question??

Step-by-step explanation:

3
please MARK as a brainlist answer
please put thanks for the answer BRO

First five MULTIPLE of 3 are:

3, 6, 9, 12, 15

Here first term, a = 3

common difference, d = 6 – 3 = 3

Number of term, n = 5
Sn = n/2 [2A+ (n-1)d]

s5 =5/2 [2×3 + (5-1) 3]
=5/2 [6+4× 3]
= 5/2× 18
⇒ s5 = 9 × 5 = 45

Hope this helps you ¡!!!!!!!!!!!!!!¡

               a2 = X - y

 Thus, a + d = x - y ........(1)

      Also, A5 = x + y

Thus, a + 4d = x + y ........(2)

(2) - (1), we GET

               3D = 2y

                 d = 2y/3

Substituting 'd' in (1), we get

      a + 2y/3 = x -y

              a = x - 5y/3

The simple INTERST =

the interest is 2450


HOPE IT'S HELPFUL

MARK AS BRAINIEST

Let the number be xy , where X is the digit at 10's place and y is the digit at unit's place.

Given,   x+y=10 ---------------------  ( 1 )

Original value = 10x+y

After interchanging the digits the NEW number is yx and it's value is 10y+x .

Given , 10y+x = 10x+y + 36 ----------------- ( 2 )

=> 9y = 9x + 36

=> y = x + 4 -------------------------- ( 3 )

From (1) and (3) ,

x+x+4=10     => x=3    and y= 7

Therefore, the original number is 37.

5) applying L hospitals rule differentiate numerator and DENOMINATOR and then put the limit
d/dx of Tanax=a( sec²ax)
and d/dx of X =1
now limit x tends 0 a(sec²ax)=a(SEC0)²=a

The RATIO of
AX/AB
is
A/B

♢♢♧♢♢Hope you GOT UR ANS ♢♢♧♢♢

♡♡♡♡♡♡Thanks ♡♡♡♡♡♡

I THINK that the QUESTION is WRONG

This is your answer
thanking you

The perfect CUBES R 516, and 8000 .Mark as BRAINLEST

Assume angle OBD as x

Make 2 constructions - OD and any point Q on the circle to join AQ and DQ

Now, angle ODB is equal to OBD (isosceles triangle DOB) equal to x

Angle AOD = ODB+OBD = 2x

Angle AQD = 2x/2 = x (angle subtended on circle)

AQDC is cyclic quadrilateral

So angle ACD is 180-x (Result 1)

Line segments OD, CD and OC are equal to radius, so ODC is equilateral triangle. Angle ODC is 60 deg. Angle CDP is THUS 180-60-x=120-x

Now, angle CPD+angle CDP=angle ACD. Combining with Result 1,

Angle CPD=180-x-120+x=60 degree

Took less TIME to solve, but forever to write!

Your ANSWER are-
angleA=60°andangleB=30°

Proof by contradiction:

Let the 4 nos be a,a+1,a+2,a+3 - NONE of which are divisible by 4

Nos not divisible by 4 are either 4k+1,4k+2 or 4k+3, where k is a whole number

Case 1: a is 4k+1

Now, a+3 BECOMES 4k+4 which is divisible by 4 - so this case is not possible

Case 2: a is 4k+2

Now, a+2 becomes 4k+4 which is divisible by 4 - so this case is not possible

Case 3: a is 4k+3

Now, a+1 becomes 4k+4 which is divisible by 4 - so this case is also not possible

We have exhausted all possible cases, and in all cases non-divisibility by 4 is impossible.

Hence proved by contradiction

Let the CAPITAL be x
profit FIRST year is 8%=108x/100

another year loss 10%=110x/100


according to QUESTION -
110x/100-108x/100=224
2x/100=224
x=224×100/2
x= 11200


hope this will help

Your answer is here it is 75 kmph. you can also find by multiplying it by 3.6 intonkmph and MPS by DIVIDING by 3.6 THANK you my friend.




if have any confusion with this you can ask me on whatsapp
9076749425

Giving you an aswer and hoping that it MAY help you bro.




EASE RATE me the brainleist if my answer is correct or if i am wrong then send me COMMENT of correct answer please bro. BYE

It will REACH to point b at 5:30pm
speed =distance / TIME
54= 324/ time
so ,
time = 324 / 54
time= 6hrs.
so,
11:30+6= 5:30 pm ans

ACCORDING to me, speed of TRAIN is 22 metre PER sec