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Law of total PROBABILITY:
W be the event that Sandra's score is strictly higher than ERIC's score.
Sample space for Sandrs's score = S =  {1, 4, 9, 16, 25, 36}.    

P(W)=+ +P(W∣S=1)P(S=1)+P(W∣S=4)P(S=4)P(W∣S=9)P(S=9)+P(W∣S=16)P(S=16)P(W∣S=25)P(S=25)+P(W∣S=36)P(S=36)=16(0+336+2636+1+1+1)=137216

What you WRITE i cannot UNDERSTAND PLEASE write in right and CLEAR way

1 DOZEN = 12 ITEMS
144 dozen = ?
12*144= 1728
1728 items
hope it HELPS you

240*X-16whole by 15...
But no need to FIND the value of x???

Here is your ANSWER

hope this helps you
PLZ mark as BRAINLIEST answer plzzzzz plzzzzzzzzzzzzz

If according to your question, V= velocity , P= momentum, s = DENSITY .

Then, By principle of HOMOGENEITY,

DIMENSION of V = Dimension of Underroot P /S

[ L^3] = [ ML T ^-1] ^ 1/2 / [ M L^-3]
[ L^3] = [LT ^ - 3] ^1/2

So, LHS is not equal to RHS.

Hence, Equation is incorrect.

The ANSWER is : SECA * COSECA + 1.

Hope it HELPS!

Ejejeerkr OFFICIAL QTY you GOSPEL

Here is your answer


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PLZ mark as BRAINLIEST answer plzzzzz

It is( 0.AnBm......)where A and B are NATURAL NUMBERS

Let the length of the other SIDE be x.

PERIMETER of the rectangle

=

Hope this may be HELPFUL.

Please mark my answer as the BRAINLIEST if this may be helpful.

Thank you. Have a nice DAY.

4+4=8
8+12=20
12+20=32
32+20= 52
so 32 is the ANSWER .... I HOPE it will HELP you
THANK you!!

If r=0 , B DIVIDES a
here Q is the QUOTIENT

If y = 32,

32 = 192 ÷ X

∴ x = 192 ÷ 32 = 6

6 is the ANSWER.

No. In a PARALLELOGRAM, DIAGONALS INTERSECT at MID point and NEED not be making 90°

21×20 = 420 I THINK this is ANSWER

D=60km/h×2.5h=150km
then,
d=s×t
so,
150km = 50 km/h×t
150km×h/50km=t
then,
t=3h or 60×3=180min

I HOPE it can help U

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It is your ANSWER my FRIEND and PLZZZZ FOLLOW me

B)24 is the NUMBER which Dennis STARTED with. let's take the number be x add 0.5 it becomes x+0.5.multiply by 4 it becomes 4x+2. SUBTRACT 2 it becomes 4x . DIVIDE by 2 it becomes 2x.it is given 2x=48 so x=24.

No of BALLS in ONE CARTON = 12630
No. of carton to be SENT = 8
No. of balls in 8 such carton = 8*12630=101040

102+102=204 here is your ANSWER

A+3d=0
a=-3d

To PROVE
a25=3(A11)
a+24d=3(a+10d)
a=-3d
-3d+24d=3(-3d+10d)
21d=3(7D)
21d=21d
Hence prove

given

a no. is divided such that one of its parts is divided is 10 more than the other

the ratio of that no. is 5:3

let X be REQUIRED number

so,5x:3X

5x=3x+10

5x -3x =10

2x =10

x=10/2

x=5

5x=5 X 5 =25

3x = 3 X 5 =15

5x+3x=25+15

=40

These lines are taken from the ESSAY, GENDER BIAS WRITTEN by SUDHA MURTHY,

15×30=45×a
therefore, 10 WORKERS are REQUIRED to finish the work in 45 days.

IF RT = UT,

then by THEOREM, if two opposite sides are equal then, their corresponding opposite angles will also be equal.

Then in triangle RTU,

Angle T + Angle R + Angle U = 180 °
Let angle R and U be a.

2a + 114 = 180

2a = 180 - 114

2a = 66

a = 33 °

By EXTERIOR angle property,

The sum of two interior angles is equal to the exterior angle in a triangle.

Angle S + Angle U = Angle x

31 + 33 = x

x = 64 °

So, OPTION C is CORRECT.

Step 1 :

EQUATION at the end of step 1 :

(((16•(x2))-24yz)-(9•(y2)))-24z2

Step 2 :

Equation at the end of step 2 :

(((16 • (x2)) - 24yz) - 32y2) - 24z2

Step 3 :

Equation at the end of step 3 :

((24x2 - 24yz) - 32y2) - 24z2

Step 4 :

FINAL result :

16X2 - 9Y2 - 24yz - 16z2

Here is your solution :

⇒ ax + by = C -------- ( 1 )

⇒ bx + AY = 1 + c -------- ( 2 )

Multiply the eq'n( 1 ) by ' a ',

⇒ a( ax + by ) = AC

⇒ a²x + aby = ac ------ ( 3 )

Multiply the eq'n ( 2 ) by 'b',

⇒b( bx + ay ) = b( 1 + c )

⇒ b²x + aby = b + bc ------ ( 4 )

Subtract the eq'n ( 4 ) from eq'n ( 3 ),

⇒ a²x + aby - b²x - aby = ac - b - bc

⇒ a²x - b²x = ac - bc - b

⇒ x( a² - b² ) = ac - bc - b

•°• x = [ ac - bc - b ] / ( a² - b² )

Substitute the value of ' x ' in eq'n( 1 ),


⇒ ax + by = c

⇒ a[ ( ac - bc - b ) / ( a² - b² ) ] + by = c

⇒ [ ( a²c - ABC - ab ) / ( a² - b² ) ] + by = c

⇒ by = c - [ ( a²c - abc - ab ) / ( a² - b² ) ]

⇒ by = [ a²c - b²c - a²c + abc + ab ] / ( a² - b² )

⇒ by = ( abc + ab - b²c ) / ( a² - b² )

⇒ by = b( ac + a - bc ) / ( a² - b² )

⇒ y = [ b( ac + a - bc ) ] / [ b( a² - b² ) ]

•°• y = ( ac + a - bc ) / ( a² - b² )

Hence,

⇒ x = ( ac - bc - b ) / ( a² - b² )

⇒ y = ( ac - bc + a ) / ( a² - b² )

HOPE it helps !!

Answer:

GIVEN ,Line L TOUCHES a circle with centre O at point P. RADIUS of the circle is 9 cm.

•••♪

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Here is your answer.

A+B=250
or, A=250-B. ------------(i)

ALSO,C+A=220
or, A= 220-C. ---------------(II)

COMPARING (i) and (ii),
250-B=220-C
or,B-C= 250-220 =30

Therefore, D-(B-C)=100
or,D-30=100
or,D=100+30 = 130.

Hope it HELPS you.

The ANOTHER DIAGONAL is 2×rootover(20^2- 12^2)=2×16=32.the AREA is 1/2×32×24=384