332354 + Interview Questions in Secondary School in Math Page 379 InterviewSolution

18901.	Solve the following equation (x+7) /(3x+16) =4/7
Answer» ANSWER: -3 Step-by-step explanation: (x+7)/(3x+16 =4/7 7(x+7) = 4(3x+16) 7x+49 = 12x+64 7x-12x = 64-49 -5x = 15 X = 15/-5 x = -3. answer please CLICK on thanks.

18901.

Solve the following equation (x+7) /(3x+16) =4/7

Answer»

ANSWER:

-3

Step-by-step explanation:

(x+7)/(3x+16 =4/7

7(x+7) = 4(3x+16)

7x+49 = 12x+64

7x-12x = 64-49

-5x = 15

X = 15/-5

x = -3. answer

please CLICK on thanks.

Discussion

18902.	4 years ago, the ratio of ages of A and B was 2:3 and after 4 years it became 5:7. Find their present age.Pls answer
Answer» SOLUTION:- GIVEN four years ago the ratio of Ages of A and B was 2:3 After 4 years it become 5:7 To find Their present age EXPLANATION Let their ages before 4 years a, b RESPECTIVELY, Four years ago a/b= 2/3 a= (2/3)b 4 years LATER means a+8, b+8 a+8/b+8= 5/7 7a+56= 5b+40 By SOLVING a= 32 b= 48 So their present ages are a+4= 36 b+4=52 Thus, Present age of A = 36 years Present age of B is 52 years

18902.

4 years ago, the ratio of ages of A and B was 2:3 and after 4 years it became 5:7. Find their present age.Pls answer

Answer»

SOLUTION:-

GIVEN

four years ago the ratio of Ages of A and B was 2:3

After 4 years it become 5:7

To find

Their present age

EXPLANATION

Let their ages before 4 years a, b

RESPECTIVELY,

Four years ago

a/b= 2/3

a= (2/3)b

4 years LATER means a+8, b+8

a+8/b+8= 5/7

7a+56= 5b+40

By SOLVING

a= 32

b= 48

So their present ages are

a+4= 36

b+4=52

Thus, Present age of A = 36 years

Present age of B is 52 years

Discussion

18903.	Q.1 if the sum of n terms of an AP is given by S. -3n+2", then find the common difference of the AP (1)2.2 Find tan15
Answer» Step-by-step EXPLANATION: not sure about the ans.

18903.

Q.1 if the sum of n terms of an AP is given by S. -3n+2", then find the common difference of the AP (1)2.2 Find tan15

Answer»

Step-by-step EXPLANATION:

not sure about the ans.

Discussion

18904.	As per euclid's division Lemma for given positive integers A and B there are there exist a Unique integer q and R satisfying the relation
Answer» $\bold\purple{\fbox{\pink{answer}}}$ *Euclid's division lemma states that GIVEN two positive integers a and B, there will exist the unique integers q and r SATISFYING a = (b X q) + r.* *30 Thanks+Follow = Inbox* $\bold\purple{\fbox{\pink{hope\:it\:helps\:you}}}\\\bold\purple{\fbox{\pink{plz\:mark\:as\:brainliest}}}$

18904.

As per euclid's division Lemma for given positive integers A and B there are there exist a Unique integer q and R satisfying the relation

Answer»

$\bold\purple{\fbox{\pink{answer}}}$

Euclid's division lemma states that GIVEN two positive integers a and B, there will exist the unique integers q and r SATISFYING a = (b X q) + r.

30 Thanks+Follow = Inbox

$\bold\purple{\fbox{\pink{hope\:it\:helps\:you}}}\\\bold\purple{\fbox{\pink{plz\:mark\:as\:brainliest}}}$

Discussion

18905.	If you answer my questions I will make you as brainlist
Answer» ANSWER: answer for the GIVEN PROBLEM is given

18905.

If you answer my questions I will make you as brainlist

Answer»

ANSWER:

answer for the GIVEN PROBLEM is given

Discussion

18906.	Lines Representing equations 2x + 5y = 7 and 6x + 15y = 7
Answer» Step-by-step EXPLANATION: solve like linear equations U get two values of x and y values draw the GRAPH PUT the value of X and y u get the answer PERFECTLY

18906.

Lines Representing equations 2x + 5y = 7 and 6x + 15y = 7

Answer»

Step-by-step EXPLANATION:

solve like linear equations U get two values of x and y values draw the GRAPH PUT the value of X and y u get the answer PERFECTLY

Discussion

18907.	सबसे बड़ी संख्या जिससे 245 और 129 को विभाजित करने पर प्रत्येक स्थिति में शेषफल 5बचे
Answer» ANSWER: Step-by-step EXPLANATION: no hcf Therefore one 1 से ही विभाजित कर सकते हैं

18907.

सबसे बड़ी संख्या जिससे 245 और 129 को विभाजित करने पर प्रत्येक स्थिति में शेषफल 5बचे

Answer»

ANSWER:

Step-by-step EXPLANATION: no hcf

Therefore one

1 से ही विभाजित कर सकते हैं

Discussion

18908.	11. The total cost of 15 newspapers is 37.50. Find the cost of 25 newspapers.12.
Answer» ANSWER: 975.50 Step-by-step EXPLANATION: we have to MULTIPLY 37.50 X 25

18908.

11. The total cost of 15 newspapers is 37.50. Find the cost of 25 newspapers.12.

Answer»

ANSWER:

975.50

Step-by-step EXPLANATION:

we have to MULTIPLY 37.50 X 25

Discussion

18909.	write A-1 for A[2 5 1 3
Answer» Answer: the question is INCOMPLETE OK friend just solve like determinant U get URS answer PERFECTLY

18909.

write A-1 for A[2 5 1 3

Answer»

Answer:

the question is INCOMPLETE OK friend just solve like determinant U get URS answer PERFECTLY

Discussion

18910.	find the LCM of the following numbers by prime factorization method 180,192,576 with solution plz explain
Answer» Answer: 2880 Step-by-step explanation: List all prime factors for each number. Prime Factorization of 180 is: 2 x 2 x 3 x 3 x 5 => 22 x 32 x 51 Prime Factorization of 192 is: 2 x 2 x 2 x 2 x 2 x 2 x 3 => 26 x 31 Prime Factorization of 576 is: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 => 26 x 32 For each prime factor, find where it OCCURS most often as a factor and write it that many times in a new list. The new superset list is 2, 2, 2, 2, 2, 2, 3, 3, 5 Multiply these factors together to find the LCM. LCM = 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 5 = 2880 In exponential form: LCM = 26 x 32 x 51 = 2880 LCM = 2880 Therefore, LCM(180, 192, 576) = 2880 *PLEASE MARK AS BRAINLIEST*

18910.

find the LCM of the following numbers by prime factorization method 180,192,576 with solution plz explain

Answer»

Answer:

2880

Step-by-step explanation:

List all prime factors for each number.

Prime Factorization of 180 is:

2 x 2 x 3 x 3 x 5 => 22 x 32 x 51

Prime Factorization of 192 is:

2 x 2 x 2 x 2 x 2 x 2 x 3 => 26 x 31

Prime Factorization of 576 is:

2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 => 26 x 32

For each prime factor, find where it OCCURS most often as a factor and write it that many times in a new list.

The new superset list is

2, 2, 2, 2, 2, 2, 3, 3, 5

Multiply these factors together to find the LCM.

LCM = 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 5 = 2880

In exponential form:

LCM = 26 x 32 x 51 = 2880

LCM = 2880

Therefore,

LCM(180, 192, 576) = 2880

PLEASE MARK AS BRAINLIEST

Discussion

18911.	InΔ ABC , AB = AC and ∠B = 50° then; ∠A=?
Answer» Step-by-step EXPLANATION: In TRIANGLE ABC, AB=AC (GIVEN) So they are OPPOSITE sides. So So

18911.

InΔ ABC , AB = AC and ∠B = 50° then; ∠A=?

Answer»

Step-by-step EXPLANATION:

In TRIANGLE ABC,

AB=AC (GIVEN)

So they are OPPOSITE sides.

So

Discussion

18912.	Differentiate the following functions with respect to x :
Answer» $\rule{320}4$ ⠀ $\huge\tt\underline{QUESTION}\::$ ⠀ Differentiate the FOLLOWING FUNCTIONS with RESPECT to X : $\Large\sf\frac{x\:+\:e^x}{1\:+\:log_x}$ ⠀ $\rule{320}4$ ⠀ $\huge\tt\underline{SOLUTION}\::$ ⠀ $\sf {\huge\dashrightarrow}{\large \:\:\:\:\:y \:=\: {\Large\frac{x\:+\:e^x}{1\:+\:log_x}}}$ ⠀ $\sf {\Large\dashrightarrow}{\large\:\:\:\:\: \frac{d_y}{d_x}\:=\:\frac{ (1+log_x)\:\frac{d}{d_x}\:(x+e^x)\:-\:(x+e^x)\:\frac{d}{d_x}\:(1+log_x) }{(1+log_x)^2 }}$ ⠀ $\sf {\Large\dashrightarrow} {\large \:\:\:\:\:\frac{d_y}{d_x}\:=\:\frac{ (1+log_x)\:(1+e^x)\:-\:(x+e^x)\:(\frac{1}{x}) }{(1+log_x)^2 }}$ ⠀ $\sf {\Large\dashrightarrow}{\large \:\:\:\:\:\frac{d_y}{d_x}\:=\:\frac{(1\:+\:e^x) }{(1\:+\:log_x)}\:-\:\frac{(x\:+\:e^x)}{x(1\:+\:log_x)^2}}$ ⠀ $\rule{320}4$

18912.

Differentiate the following functions with respect to x :

Answer»

$\rule{320}4$

⠀

$\huge\tt\underline{QUESTION}\::$

⠀

Differentiate the FOLLOWING FUNCTIONS with RESPECT to X : $\Large\sf\frac{x\:+\:e^x}{1\:+\:log_x}$

⠀

$\rule{320}4$

⠀

$\huge\tt\underline{SOLUTION}\::$

⠀

$\sf {\huge\dashrightarrow}{\large \:\:\:\:\:y \:=\: {\Large\frac{x\:+\:e^x}{1\:+\:log_x}}}$

⠀

$\sf {\Large\dashrightarrow}{\large\:\:\:\:\: \frac{d_y}{d_x}\:=\:\frac{ (1+log_x)\:\frac{d}{d_x}\:(x+e^x)\:-\:(x+e^x)\:\frac{d}{d_x}\:(1+log_x) }{(1+log_x)^2 }}$

⠀

$\sf {\Large\dashrightarrow} {\large \:\:\:\:\:\frac{d_y}{d_x}\:=\:\frac{ (1+log_x)\:(1+e^x)\:-\:(x+e^x)\:(\frac{1}{x}) }{(1+log_x)^2 }}$

⠀

$\sf {\Large\dashrightarrow}{\large \:\:\:\:\:\frac{d_y}{d_x}\:=\:\frac{(1\:+\:e^x) }{(1\:+\:log_x)}\:-\:\frac{(x\:+\:e^x)}{x(1\:+\:log_x)^2}}$

⠀

$\rule{320}4$

Discussion

18913.	15. If x € W, then the solutionset of x < 2 is: *a 0,1b) 1c) -1,0,1d) 1,2please tell the correct option with step by step working please..
Answer» Answer: BRO the answer is a 0,1 Step-by-step EXPLANATION: X=whole NUMBERS (W) x=0,1,2,3,4....... but x<2 that is 0 and 1 THEREFORE the answer is a) 0,1 HENCE PROVED please mark brainliest and follow me dont forget to thank

18913.

15. If x € W, then the solutionset of x < 2 is: *a 0,1b) 1c) -1,0,1d) 1,2please tell the correct option with step by step working please..

Answer»

Answer:

BRO the answer is a 0,1

Step-by-step EXPLANATION:

X=whole NUMBERS (W)

x=0,1,2,3,4.......

but x<2

that is 0 and 1

THEREFORE the answer is a) 0,1

HENCE PROVED

please mark brainliest and follow me

dont forget to thank

Discussion

18914.	What is the value of a in a ÷ a = 1
Answer» ANSWER: o is the VALUE of a and PLEASE THANK and FOLLOW me!!

18914.

What is the value of a in a ÷ a = 1

Answer»

ANSWER:

o is the VALUE of a and PLEASE THANK and FOLLOW me!!

Discussion

18915.	In the given figure, the directed lines are parallel to each other.Find the unknown anglesif you answer my question I will make you as brainlist
Answer» Step-by-step EXPLANATION: all are 90°angle in this PICTURE

18915.

In the given figure, the directed lines are parallel to each other.Find the unknown anglesif you answer my question I will make you as brainlist

Answer»

Step-by-step EXPLANATION:

all are 90°angle in this PICTURE

Discussion

18916.	Find two irrational numbers between square root of 3 and square root of 5
Answer» Answer: NOTE: There are infinite numbers BW any TWO irrational numbers. This is just one example. Step-by-step EXPLANATION: Hope this helps you. Plz mark brainliest if HELPFUL....

18916.

Find two irrational numbers between square root of 3 and square root of 5

Answer»

Answer:

NOTE: There are infinite numbers BW any TWO irrational numbers. This is just one example.

Step-by-step EXPLANATION:

Hope this helps you.

Plz mark brainliest if HELPFUL....

Discussion

18917.	Solve equations by completing method :√5x²+9x+4√5=0
Answer» Answer: GIVEN √5x^2 +9x+4√5= 0. It is in the form of ax^2+ bx+c= 0. Where a= √5, b= 9, c= 4√5. Now it is in the form of quadratic equation, X= -b±√(b^2-4ac)/2A. x= -9±√[ 81-4(√5)(4√5)]/ 2√5. x= -9±√( 81-80) / 2√5, x= -9±√( 1)/2√5. x= (-9±1)/2√5. x= (-9-1)/ 2√5 and x= (-9+1)/2√5. x= -√5, -4√5/5. HENCE the values of x are -√5, -4√5/5. Hope this helps you.

18917.

Solve equations by completing method :√5x²+9x+4√5=0

Answer»

Answer:

GIVEN √5x^2 +9x+4√5= 0. It is in the form of ax^2+ bx+c= 0. Where a= √5, b= 9, c= 4√5. Now it is in the form of quadratic equation, X= -b±√(b^2-4ac)/2A. x= -9±√[ 81-4(√5)(4√5)]/ 2√5. x= -9±√( 81-80) / 2√5, x= -9±√( 1)/2√5. x= (-9±1)/2√5. x= (-9-1)/ 2√5 and x= (-9+1)/2√5. x= -√5, -4√5/5. HENCE the values of x are -√5, -4√5/5. Hope this helps you.

Discussion

18918.	Please answer fastThanks
Answer» Answer: the value of X is 60 degrees y is 75 degrees by alternate interior angles are equal so y 75 degrees then. SUBSTITUTE y vertically OPPOSITE angles are also equal so x is 60 degrees Step-by-step explanation: I hope this will help u

18918.

Please answer fastThanks

Answer»

Answer:

the value of X is 60 degrees

y is 75 degrees

by alternate interior angles are equal

so y 75 degrees

then. SUBSTITUTE y

vertically OPPOSITE angles are

also equal

so x is 60 degrees

Step-by-step explanation:

I hope this will help u

Discussion

18919.	- 23X - 75. verify that -(-x) =x for
Answer»

Discussion

18920.	The algebraic form of arithmetic sequence is half n +3a, Give a suitable value n forgetting its first integer term
Answer» ANSWER: Step-by-step EXPLANATION: SORRY MAN this answer i DOWNLOAD no

18920.

The algebraic form of arithmetic sequence is half n +3a, Give a suitable value n forgetting its first integer term

Answer»

ANSWER:

Step-by-step EXPLANATION:

SORRY MAN this answer i DOWNLOAD no

Discussion

18921.	Please solve this question it's very important to me
Answer» ANSWER: first add them and solve just LIKE U solve a LINEAR equation easy

18921.

Please solve this question it's very important to me

Answer»

ANSWER:

first add them and solve just LIKE U solve a LINEAR equation

easy

Discussion

18922.	From the product of 2 1/4 and 3 1/2 subtract 4 1/2
Answer» Step-by-step explanation: 5/4 is the CORRECT answer hope it is helpful please MARK me as BRAINLIEST

18922.

From the product of 2 1/4 and 3 1/2 subtract 4 1/2

Answer»

Step-by-step explanation:

5/4 is the CORRECT answer

hope it is helpful

please MARK me as BRAINLIEST

Discussion

18923.	How many whole numbers are there between 27 and 46
Answer» ANSWER: $18 \: whole \: numbers$ *There are 18 whole number* between 27 and** 46.

18923.

How many whole numbers are there between 27 and 46

Answer»

ANSWER:

$18 \: whole \: numbers$

There are 18 whole number between 27 and 46.

Discussion

18924.	14. Find the value of:P(-2) = ? For p(y) = 2y - y - 13y - 6.
Answer» Answer: Their is your answer buddy in snap Step-by-step EXPLANATION: HOPE it HELPS you

18924.

14. Find the value of:P(-2) = ? For p(y) = 2y - y - 13y - 6.

Answer»

Answer:

Their is your answer buddy in snap

Step-by-step EXPLANATION:

HOPE it HELPS you

Discussion

18925.	Hi im trying to help my daughter could anyone help me - If an arc of 60 degrees has an arc length of 50pi, what is the circumference?
Answer» HI MAM Step-by-step EXPLANATION: HOPE IT'S HELP YOU, MAM ALL THE BEST FOR UR DAUGHTER MAM

18925.

Hi im trying to help my daughter could anyone help me - If an arc of 60 degrees has an arc length of 50pi, what is the circumference?

Answer»

HI MAM

Step-by-step EXPLANATION:

HOPE IT'S HELP YOU, MAM

ALL THE BEST FOR UR DAUGHTER MAM

Discussion

18926.	The mid point of line segment joining P ( a, b‐2 ) and Q ( ‐2, 4 ) is R ( 2, ‐3 ) then values of a and b are
Answer» GIVEN:- P = (a, b-2) = (x1, y1) Q = (-2, 4) = (x2, y2) R = (2, -3) = (x, y) To FIND:- VALUE of a and b. Solution:- By midpoint formula •°• x = (x1 + x2)/2 2 = (a + (-2))/2 2 = (a - 2)/2 4 = a - 2 4 + 2 = a 6 = a And, y = (y1 + y2)/2 -3 = [(b - 2) + 4]/2 -6 = b - 2 + 4 -6 = b + 2 -6 - 2 = b -8 = b The value for a and b are 6 and -8.

18926.

The mid point of line segment joining P ( a, b‐2 ) and Q ( ‐2, 4 ) is R ( 2, ‐3 ) then values of a and b are

Answer»

GIVEN:-

P = (a, b-2) = (x1, y1)

Q = (-2, 4) = (x2, y2)

R = (2, -3) = (x, y)

To FIND:-

VALUE of a and b.

Solution:-

By midpoint formula

•°• x = (x1 + x2)/2

2 = (a + (-2))/2

2 = (a - 2)/2

4 = a - 2

4 + 2 = a

6 = a

And,

y = (y1 + y2)/2

-3 = [(b - 2) + 4]/2

-6 = b - 2 + 4

-6 = b + 2

-6 - 2 = b

-8 = b

The value for a and b are 6 and -8.

Discussion

18927.	Uadratic equations, if they exisF:4x+ -43x + 3
Answer» your QUESTION is WRONG

Discussion

18928.	Find mean deViaTi about mean Xi5,10,15,20,25 Fi 7,46,3,5,,,
Answer» Answer: firstly we have to find out the mean by using formula , [tex]\overline{X}=\frac{\SUM{f_ix_i}}{\sum{F ... Step-by-step explanation: MAY this ANSWER will help you plz mark has brainliest

18928.

Find mean deViaTi about mean Xi5,10,15,20,25 Fi 7,46,3,5,,,

Answer»

Answer:

firstly we have to find out the mean by using formula , [tex]\overline{X}=\frac{\SUM{f_ix_i}}{\sum{F ...

Step-by-step explanation:

MAY this ANSWER will help you plz mark has brainliest

Discussion

18929.	In Shimla the maximum temperature during a day in the month of January was 3°C
Answer» WOW !!!!!! ITS SO COLD..... !!!!! BUT DEAR WHAT'S THE QUESTION ????

18929.

In Shimla the maximum temperature during a day in the month of January was 3°C

Answer»

WOW !!!!!!

ITS SO COLD..... !!!!!

BUT DEAR WHAT'S THE QUESTION ????

Discussion

18930.	Write 66/15 rational number in standard form
Answer» Answer: 66/15=32/5 PLZ FOLLOW me

18930.

Write 66/15 rational number in standard form

Answer»

Answer:

66/15=32/5 PLZ FOLLOW me

Discussion

18931.	Ln a class there are 20 boys and 10 girls in another class 25 boys and 20 girls when selecting astudent from each class . what is the probability of getting both girls?
Answer» Step-by-step EXPLANATION: In class , there are 10 girls of 30 students, so the probability of the student from class is 10/30 -> 1/3. In class , there are 20 girls of 45 students, so the probability of the student from class is 20/45 -> 4/9. To CALCULATE the probability of both students being girls, you MUST MULTIPLY the two, so 1/3×4/9=4/27=0.1481=14.81℅ probability

18931.

Ln a class there are 20 boys and 10 girls in another class 25 boys and 20 girls when selecting astudent from each class . what is the probability of getting both girls?

Answer»

Step-by-step EXPLANATION:

In class , there are 10 girls of 30 students, so the probability of the student from class is 10/30 -> 1/3.

In class , there are 20 girls of 45 students, so the probability of the student from class is 20/45 -> 4/9.

To CALCULATE the probability of both students being girls, you MUST MULTIPLY the two, so 1/3×4/9=4/27=0.1481=14.81℅ probability

Discussion

18932.	If y^2 = ae^-2x + 2/5(cosx - 2sinx) then find dy/dx
Answer» Step-by-step EXPLANATION: ywyywayahayayayaywyywwywyuw77w7w7w

18932.

If y^2 = ae^-2x + 2/5(cosx - 2sinx) then find dy/dx

Answer»

Step-by-step EXPLANATION:

ywyywayahayayayaywyywwywyuw77w7w7w

Discussion

18933.	How many whole numbers are between 25 to 52
Answer» ANSWER: INFINITE NUMBER LIKE 25.2 ,25.2 ETC

18933.

How many whole numbers are between 25 to 52

Answer»

ANSWER:

INFINITE NUMBER LIKE 25.2 ,25.2 ETC

Discussion

18934.	Sum of series:1+2+3+.......+n is
Answer» ANSWER: it is the FORMULA itself. Step-by-step explanation: Sn = n/2 × [2a+(n-1)×d] Hope it HELPS you. Report if INCORRECT.

18934.

Sum of series:1+2+3+.......+n is

Answer»

ANSWER:

it is the FORMULA itself.

Step-by-step explanation:

Sn = n/2 × [2a+(n-1)×d]

Hope it HELPS you.

Report if INCORRECT.

Discussion

18935.	PleaseAnswer my question.I will mark you Brainlist
Answer» Answer: Answer is - 260 I not want FOLLOWER or BRAINLIEST answer. But PLEASE INBOX me please

18935.

PleaseAnswer my question.I will mark you Brainlist

Answer»

Answer:

Answer is - 260

I not want FOLLOWER or BRAINLIEST answer. But PLEASE INBOX me please

Discussion

18936.	P = (x1x = 2n, NEIZPis
Answer» ANSWER: the answer will be (2,4,6,8 OK FRIEND this is urs answer TAKE care bye

18936.

P = (x1x = 2n, NEIZPis

Answer»

ANSWER:

the answer will be (2,4,6,8 OK FRIEND this is urs answer TAKE care bye

Discussion

18937.	How do substances like Carbon dioxideand Water move in and out of the cell?
Answer» Water, carbon dioxide, and oxygen are few simple molecules that can cross the cell MEMBRANE by diffusion (or osmosis). Diffusion is one principle method of movement of SUBSTANCES within cells. Diffusion: It occurs when particles spread. They move from a REGION where they are in high concentration to a region where they are in low concentration. Example: GASES. Osmosis: Osmosis is the movement of a solvent across a semipermeable membrane toward a HIGHER concentration of solute to (lower concentration of solvent). Examples: Gases & Liquid. HOPE THIS ANSWER HELPS YOU :)

18937.

How do substances like Carbon dioxideand Water move in and out of the cell?

Answer»

Water, carbon dioxide, and oxygen are few simple molecules that can cross the cell MEMBRANE by diffusion (or osmosis). Diffusion is one principle method of movement of SUBSTANCES within cells.

Diffusion: It occurs when particles spread. They move from a REGION where they are in high concentration to a region where they are in low concentration. Example: GASES.
Osmosis: Osmosis is the movement of a solvent across a semipermeable membrane toward a HIGHER concentration of solute to (lower concentration of solvent). Examples: Gases & Liquid.

HOPE THIS ANSWER HELPS YOU :)

Discussion

18938.	Draw the graph of linear equations x + y = 11 and x - y = 5
Answer» Step-by-step explanation: solve Iike LINEAR EQUATIONS u get TWO values of X and y values draw the graph put the value of X and y u get the answer perfectly

18938.

Draw the graph of linear equations x + y = 11 and x - y = 5

Answer»

Step-by-step explanation:

solve Iike LINEAR EQUATIONS u get TWO values of X and y values draw the graph put the value of X and y u get the answer perfectly

Discussion

18939.	√0.09 please tell me the answer to get the points
Answer» Answer: 0.03..............☺☺☺

18939.

√0.09 please tell me the answer to get the points

Answer»

Answer:

0.03..............☺☺☺

Discussion

18940.	The value of the remainder r, when a positive integer a is divisible by 3 are
Answer» Answer: this is the two PROCESS pls mark as BRAINLIST answer Step-by-step explanation: Hey dear, We know by EDA, a = bq +r Substituting b = 3, we get r = 0, 1 or 2 The possible values of remainder r when a positive INTEGER a is divided by 3 are 0, 1 or 2. let a be any positive integer q=3 d=a therefore r =0,1,2 possible cases: 3a+0 3a+1 3a+2 3a+3 is not possible because 3(a+1) therefore possible reaminders are = 0,1,2.

18940.

The value of the remainder r, when a positive integer a is divisible by 3 are

Answer»

Answer:

this is the two PROCESS

pls mark as BRAINLIST answer

Step-by-step explanation:

Hey dear,

We know by EDA,

a = bq +r

Substituting b = 3,

we get r = 0, 1 or 2

The possible values of remainder r when a positive INTEGER a is divided by 3 are 0, 1 or 2.

let a be any positive integer

q=3 d=a

therefore

r =0,1,2

possible cases:

3a+0

3a+1

3a+2

3a+3 is not possible because

3(a+1)

therefore

possible reaminders are

= 0,1,2.

Discussion

18941.	सबसे बड़ी संख्या जिससे 245 और 129 को विभाजित करने पर शेषफल 5 बचे
Answer» 259/129 = 2.65 × 5 = 11.86

Discussion

18942.	LIVIIf x,y are integral solutions of2x2 – 3xy – 2y2 = 7, then value of\|x + yl is:A 6Br 4C 2D 2 or 4 or 6
Answer» ANSWER: d 246 is the answer of this QUESTION

18942.

LIVIIf x,y are integral solutions of2x2 – 3xy – 2y2 = 7, then value of|x + yl is:A 6Br 4C 2D 2 or 4 or 6

Answer»

ANSWER:

d 246 is the answer of this QUESTION

Discussion

18943.	-1/27 power -2/3 please send solution
Answer» ANSWER: (-1/3³)-2/3 (-1/3)-2 1/9 OK FRIEND

18943.

-1/27 power -2/3 please send solution

Answer»

ANSWER:

(-1/3³)-2/3

(-1/3)-2

1/9 OK FRIEND

Discussion

18944.	X3-7x+6;-3, 1, 2 verify
Answer» Step-by-step explanation: ● substitute -3 in the equation -27+21+6=0 ● substitute 1 in the equation 1-7+6 =0 ●substitute 2 in the equation 8-14+6=0

18944.

X3-7x+6;-3, 1, 2 verify

Answer»

Step-by-step explanation:

● substitute -3 in the equation

-27+21+6=0

● substitute 1 in the equation

1-7+6 =0

●substitute 2 in the equation

8-14+6=0

Discussion

18945.	Class 8 answer fast please
Answer» Step-by-step explanation: 0.3 mark BRAINLEAST plz like ALSO

18945.

Class 8 answer fast please

Answer»

Step-by-step explanation:

0.3

mark BRAINLEAST plz

like ALSO

Discussion

18946.	2)3-(1/85/6-(-3/8)1/4-(2/-3)
Answer» Step-by-step explanation: 4 – 3[4 –2(6 – 3)] ÷ 2 4 – 3[4 – 2(3)] ÷ 2 4 – 3[4 – 6] ÷ 2 4 – 3[–2] ÷ 2 4 + 6 ÷ 2 4 + 3 7

18946.

2)3-(1/85/6-(-3/8)1/4-(2/-3)

Answer»

Step-by-step explanation:

4 – 3[4 –2(6 – 3)] ÷ 2

4 – 3[4 – 2(3)] ÷ 2

4 – 3[4 – 6] ÷ 2

4 – 3[–2] ÷ 2

4 + 6 ÷ 2

4 + 3

7

Discussion

18947.	12. Rice weighing 33/4 pounds was divided equally and placed in 4 containers. How many ounces of rice were in each?
Answer» Answer: 33 POUNDS DIVIDE 33/4 by 4 HOPE it was HELPFUL : ) : )

18947.

12. Rice weighing 33/4 pounds was divided equally and placed in 4 containers. How many ounces of rice were in each?

Answer»

Answer:

33 POUNDS

DIVIDE 33/4 by 4

HOPE it was HELPFUL : ) : )

Discussion

18948.	If 2÷5x-2=5-3÷5x than x
Answer» ANSWER: here X have no EXACTLY VALUE.

18948.

If 2÷5x-2=5-3÷5x than x

Answer»

ANSWER:

here X have no EXACTLY VALUE.

Discussion

18949.	Q16 how to do it? I tried to do the starting and got until BA^2=I
Answer» ANSWER: I will TELL you answer but first you follow me and mark me BRAINIEST

18949.

Q16 how to do it? I tried to do the starting and got until BA^2=I

Answer»

ANSWER:

I will TELL you answer but first you follow me and mark me BRAINIEST

Discussion

18950.	a man bought 500 m of electronic wire at 50paise/m.he sold 50% of it at a profit of 5%.At what percent should he sell the remainder so as to gain 10% on the whole transaction.
Answer» ANSWER: m = 500 cost = 500 × .5 = ₹250 sold = 50% = 250 m profit = 5% = 125 × 5/100 = 6.25 he got ₹6.25 as profit he sold it at 125 + 6.25 = 131.25 250 × 10/100 = 25 10 % of 250 is 25 so 250 + 25 = 275 275 - 131.25 = 141.75 141.75 = 125 + 16.5 16.5 = 125 × 13.4/100 so he have to SELL the remaining wire at a profit of 13.4% to gain total 10% of ₹250 please mark brainiest and follow

18950.

a man bought 500 m of electronic wire at 50paise/m.he sold 50% of it at a profit of 5%.At what percent should he sell the remainder so as to gain 10% on the whole transaction.

Answer»

ANSWER:

m = 500

cost = 500 × .5 = ₹250

sold = 50% = 250 m

profit = 5%

= 125 × 5/100 = 6.25

he got ₹6.25 as profit

he sold it at 125 + 6.25 = 131.25

250 × 10/100 = 25

10 % of 250 is 25

so 250 + 25 = 275

275 - 131.25 = 141.75

141.75 = 125 + 16.5

16.5 = 125 × 13.4/100

so he have to SELL the remaining wire at

a profit of 13.4% to gain total 10% of ₹250

please mark brainiest and follow

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