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What is the normal salary of an IAS Officer?Plz. Answer It as fast. My teacher asked it

2

^{x }+ 2^{x }+ 2^{x }= 192. Find the value of x.Solution:

2

^{x }(1+1+1) = 1922

^{x }(3)=1922

^{x }= 642

^{x }=2^{6}x=6.

Is there any other method to solve the above problem?

By what number should (-3/2)

^{-3}be divided so that the quotient is (9/4)^{-2}?why do metal pan have either wooden or plastic handles?

Who is the father of powers and exponents?

Want answer of question: Insert 6 rational numbers between (x-y)power(-1) and x power (-1) - y power (-1), where x = 1 upon 4 and y = 3 upon 7.

what will be the multiplicative inverse of 10

_{-100 ????}^{a}/x^{b})^{a+b}* (x^{b}/x^{c})^{b+c}* (x^{c}/x^{a})^{c+a}(a) n

^{2}^{}> n^{3}(b) n^{3}> n^{2}(c) n^{2}^{}= n^{3}(d) none of theseBook Name - Composite mathematics - S hand & Co., Class VIII, Chapter 2, Execise 2 B, Question 14

The curved surface area of a cylindrical pillar is 264 m

^{3}and its volume is 924 m^{3}.Find the height of the pillar?In a stack there are 5 books each of thickness 20mm and 5 paper sheets each of thickness 0.016mm. What is the total thickness of the stack?

how to solve 27 raised to 1/3

Express the following numbers in standard form.

(i) 0.0000000000085 (ii) 0.00000000000942

(iii) 6020000000000000 (iv) 0.00000000837

(v) 31860000000

-3 raised to power x divided by -3 raised to power -2 = -3 raised to power 5

if x

^{2}+ 1/x^{2}= 18 Find the value of x - 1/x x + 1/xFind the value of k if(-2)^k+1*(-2)^3=(-2)^7.If (2 3x-1 + 10) /7 = 6 then x = ______________?

Pl. solve it with method. here 3x-1 is power (exponent) of 2

fraction power to power rulein exponents?3

^{-5}*10^{-5}*125 / 5^{-7}*6^{-5}why are bells made of metals?

Simplify : 25 * t

^{ - 4 }/ 5^{- 3 }* 10 * t^{- 8}If 5^{2x+1}/25 = 125, find the value of x.(2/5)^2x+6 * (2/5)^3 =(2/5)^x+2

If 2

^{x}= 3^{y}= 12^{z}, then find the value of z(x+2y) / xy .can you give me the basic rules of exponent and powers

Find the multiplicative inverse of 2 raise to the power -4

who who are known the founder of numbers from 1-9

If 9

^{x+2}=240+9^{x}then find the value of x.The size of a red blood cell is 0.000007m and that of plant cell is 0.00001275m.Show that a red blood cell is half of a plant cell in size.

abhinav verma plzz solve these...!!

^{-1}be divided sp that the quotient may be equal to {-5}^{-1}^{-2}be multiplied so that the product may be {7/3}^{-1}2 power -5=?

given that (1

^{2}+2^{2}+3^{2}+.......10^{2})=385 ,then the value of (2^{2}+4^{2}+6^{2}+.......+20^{2}) isiv) 60200000000

Simplify and express the result as a power of 5:

[(-2/5)

^{-7}x (-5/2)^{-9}] / (-2/5)^{2}4

^{61 }+ 4^{62 }+ 4^{63}+ 4^{ 64 }is divisible by what ?(I) 1025.63

(II) 1256.249

express 4

^{-3}as a power with base 2In a stack there are 5 books each of thickness 20 mm and 5 paper sheets each of thickness 0.016 mm. What is the total thickness of the stack?

^{2n-1}+ 1/ x^{2n}^{+1 where n is a positive integer , is}A man gave 35% of his money to his elder son and 40% of the remainder to his younger son. If he is left with Rs.23400, find how much money did he have originally?

The number of presents Noel received was a power of 3.

The number of presents Merrie received was a power of 2.

The number of Christmas presents they received were consecutive numbers. How many presents did they receive?

If 2

^{x}= 4^{y }= 8^{z}and (1/ 2x + 1/ 4y + 1/ 6z)= 24/7 , then find value of z.Evaluate: (

^{-2}/_{7})^{-4}× (^{-5}/_{7})^{2}^{}(-6?7)^x-7=1

If 2^n-1+2^n+1=320 then n is equal to-

please tell me

7 38 5

3 ? 5

what will come in the question mark

What is HERON'S formula? with example and explanation.

2x

^{1/6}X 2x^{-7/6}IF a

^{x}=b^{y}=c^{z}and b^{2}=ac,Then y equals?In a stack there are 7 books of 500 pages. If the thickness of each page is 0.000075 m,find the total thickness of the stack.write it in scientific notation

39.7 ,0.45 ,4134500000 ,473 ,0.31 ,459731452 ,68450

please tell this answer meritnation experts

if x raised to power y = y raised to the power x then what is the value of x/y (x divided by y) raised to the power x upon y

by what number should (-16)

^{-1 }be divided so that the quotient may be (4)^{-1}simplify and write the result with positive exponents

3raised to power -1multiplied by 5raised to power -1 divided by 9 raised to power -1.

If pqr =1, then prove that :

1/ ( 1+p+q

^{-1}) + 1 / (1+q+r^{-1}) + 1 / (1+r + p^{- 1}) = 1^{}Find the value of

xif : 5^{x-3}x 3= 225.^{2x-8}^{-1})^{-1}isTHE OF BACTERIUM IS 5.1INTO 10m .^{-6}m AND THE SIZE OF PLANT CELL IS 1.261 INTO 10^{-5}COMPARE THE 2 SIZES .PLEASEEEE TELL FAST !!!!

^{6}m and 1.275 * 10^{7}..compare these two.please solve these...!! ^_^

find the value of [ 81 divided by 625 ] raised to power one upon four

Can you metion the laws of exponents and powers?

Find the value of

mfor which 5^{m}÷5^{−3}= 5^{5}.find the value of x for which(5/3)

^{-4}*(5/3)^{-5}=(5/3)^{3x}The distance between the sun and the earth is 1.496 x10

^{11}m and the distance between the earth and moon is 3.84 x10^{8}m .What is the distance between the two, during the solar eclipse when moon comes in between the earth and the sun? Why it is advised not to look at the sun directly during the solar eclipse?~~find the side of a cube whose volume is 820.584 cubic meters~~problem in question no. 1 which is

Q1)

What is the multiplicative inverse of 7

^{367}?367

^{7}367

^{7}7

^{367}7

^{367 The problem faced here is that the multiplicativeinverse of 7 raise to the power of -367 is 1/7 raise to power 367 ... there is no option given for that}Simplify and express the result in power notation with positive exponent.

(i) (ii)

(iii) (iv)

(v)

For how many integer values of

i, 1 ≤i≤ 1000, does there exist an integerj, 1 ≤j≤ 1000, such thatiis a divisor of 2^{j}− 1?2) [(4/-3) raised -3]whole raised to 2