Mathematics: Post your doubts here!

[sweetiepie]

HAWWWWWWWWW

lemme c agn

It has to be Solve

 

[Rutzaba]

Q.3 wait
sweetiepie

x-2[ 3x-2x-2+5]=16
x-2[ x+3]=16
x-2x -6 =16
-x= 21
x=-21

b. 12x-8=14-35x-5
--------> 47x = 17

x= 7/47 i guess

ooooooooooooooopssssssss it it -22?

 

[Dashexdan]

Q. At What Simple Interest Rate An Amount triples itself in 6 years ?
A. 10% B. 20% C. 33 1/2 D. None Of These ?

Q.Find the compound interest of principal amount Rs 50000 at the rate 5% for 3 3/4 years?

Q. ax+by+c = 0 is the linear equation in variable -------------------

Q. Solve
(a) x-2[3x -2(x+1)+5]=16
(b) 4(3x -2)= 7 (2-5x)-5

Q. What is the interest on Rs 1880.90 for one year @ 5 1/2 % ?

Plz Answer Someone ???

ans 2
(5000*5*1)/100 = 250 now add 250 to 5000 = 5250
(5250*5*1)/100 = 262.5 = 5250+262.5= 5512.5
(5512.5*5*1)/100=275..625 = 5512.5+275.625= 5788.12
(5788.12*5*0.75)/100 = 289.41
5788.12+289.41=6077.53<-----ur compound interest

last ques ans
(1880.90*1*5.5)/100=103.45

 

[Dashexdan]

Q. At What Simple Interest Rate An Amount triples itself in 6 years ?
A. 10% B. 20% C. 33 1/2 D. None Of These ?

Q.Find the compound interest of principal amount Rs 50000 at the rate 5% for 3 3/4 years?

Q. ax+by+c = 0 is the linear equation in variable -------------------

Q. Solve
(a) x-2[3x -2(x+1)+5]=16
(b) 4(3x -2)= 7 (2-5x)-5

Q. What is the interest on Rs 1880.90 for one year @ 5 1/2 % ?

Plz Answer Someone ???

ans 1
its D
ans3
in variable a and b

 

[sweetiepie]

ans 2
(5000*5*1)/100 = 250 now add 250 to 5000 = 5250
(5250*5*1)/100 = 262.5 = 5250+262.5= 5512.5
(5512.5*5*1)/100=275..625 = 5512.5+275.625= 5788.12
(5788.12*5*0.75)/100 = 289.41
5788.12+289.41=6077.53<-----ur compound interest

last ques ans
(1880.90*1*5.5)/100=103.45

thank u bt i need the formula will u write that

 

[Rutzaba]

ans 1
its D
ans3
in variable a and b

jeete raho beta

 

[sweetiepie]

ans 1
its D
ans3
in variable a and b

thanks alot

 

[Dashexdan]

jeete raho beta

haha thnkyu mom

 

[Rutzaba]

thanks alot

srry cudnt help much

 

[Dashexdan]

thanks alot

welcx

 

[sweetiepie]

srry cudnt help much

wateva

 

[Rutzaba]

haha thnkyu mom

it was supposed to be aunty :/

 

[Rutzaba]

wateva

 

[Dashexdan]

it was supposed to be aunty :/

sorry aunty

 

[Rutzaba]

sorry aunty

sorry aunty

anytym beta

 

[TERMINATOR]

Salaaaaaam. I could not work this geometric progression problem out. Could anyone please help me? It's the question 7(b)

 

[Minato112]

Salaaaaaam. I could not work this geometric progression problem out. Could anyone please help me? It's the question 7(b)

Hope It Helps.

 

[Yousif Mukkhtar]

You will find from g`(x) that it has no turning points. Thus we can conclude that it is one-one and therefore it has no inverse.

Why is there no turning point?

 

[TERMINATOR]

Hope It Helps.

It totally helped! Thanks a lot, I highly appreciate it. May Allah reward you, and I can't stop thanking for the effort you have made to help me out. JazakaAllahu khairan.

 

[Minato112]

It totally helped! Thanks a lot, I highly appreciate it. May Allah reward you, and I can't stop thanking for the effort you have made to help me out. JazakaAllahu khairan.

Ameen We are all here to help and I will do my best to help U and everyone here.