Math Problem Solver

100 divided by 20 with solution

when i know x and y with standard deviations s_x and s_y, how do i calculate the standard deviation of ((x-y)^2 / y)

tan (theta) =2

find theta

Express 96 as a percentage of 300

sin theta is 5/13 theta is

5^x=5^{x+2}-10

88 whole 3/4kg and 35kg add

= (2^3 + 6 - (-1)^3)/3

the sides of a trinagular plot are in ratio 3:4:5 and its perimeter is 120cm what is its area using herons formula

convert 43/7 into mixed faction

(x-1)²(x²-4)(x²-5x-6)/x³+6x²>=0

cos x = 3/4 so tan x/2 = ?

factor of 75

1kg into gram

[0 1 2]

[1 2 3]

[3 1 1]

inverse of matrices

Thenumberthat isthreetimesthesumof fourandsixis:

Consider an A.P with first term a and the common difference d. Let Sk denote the sum of the first K terms.Let Skx divided by Sx is...

2 3by 8X 7

how to find the next number in the series of pentagonal numbers

Whatisacommonfactorof20000and8000

find a point on yaxis which is equidistant from (2,3) and (-4,1)

322 ....516 difference of two is 46 find sum of all terms

41,25,61 hcf by short division

9(11/21) percent more means

are 3xyz, 45zxy, 7yx unlike or like terms

expand (0.3p-0.2q)^3 using algebraic identities

simlfy 123 by 20

find engineering aggregate percentage

78.46,74.4,76.1

find the 31st term of an AP whose 11th term is 38 and 16th term is 73

829:21::614:12::274:?

how do you split a £200 bill when one person owes the other £36 beforehand

lcm=36,hcf=6 one number 12,another number

a customer paid p60 as VAT when buying a cell phone.The VAT is 12% of the value of the phone .Calculate the value of the phone.

find the greatest common factors for 16 and 64.

Find the LCM and HCF of 6/1, 60/17, 12/17.

15.2/4.6 ROUND THE QUOTIENT TO THREE DECIMAL

7by 981divided1000 in imroper fraction

Work out the remainder when 3 raised to the power 100 is divided by 5.

5x-8y+1=0 find two solutions for x and y

plot the points a(2,5),b(-2,2),c(4,2) on a graph paper .join ab,bc,ca. calculate the area of triangle abc

the sum of first n terms of two ap are in ratio 3n+8:7n+15 find the ratio of their 12th terms

you think u can answer everything

What is 222.3566 rounded to the nearest hundredth?

How many odd numbers are there from 1 to 100?

119/165 in percentage

1. In ∆ ABC, right-angled at B, AB = 24 cm, BC = 7 cm. Determine:

(i) sin A, cos A

(ii) sin C, cos C

41. A two-digit number has product of digits 24. When 18 is added, its digits are reversed. Find the number.

If |x^2- 5|x| + 6| = k, has 8 distinct solution then 'k' lies in A. (-00, 0) B. (0,oo) C. (0, 1/4) D. (1/4, 6)

A class has 18 boys and 27 girls. What percent of the class are boys?

7 Write the recurring decimal .

Give your answer in its simplest form.

026 o as a fraction

show root 7 pn number line

67 (6.667676767-89897868) divided by x/y solve for x

if a is the set of squares less than 70, and b is the set of positive integers less than 12, then list the elements of:

21. Consider the following statement

1. tan−1 x +tan−1x = π

2. There exist x, y ∈ [−1,1], where x̸ = y such that sin−1x+cos−1y =...

If R is a relation 'is greater than' from A to B, where

A= {1, 2, 3, 4, 5} and B = {1,2,6}.

Find (i) R in the roster form. (ii) ...

The direction ratios of AB are -2, 2, 1. If A = (4, 1, 5) and l (AB) = 6 units, find B

0.01166666667 in exponent form

X: 5X + 9 = 3X + 1

quadratic inequalities by factoring x² - 5x >0

arrange the following in ascending order 1/2, 5/6, 5/9, 2/3

48:7

4 6 8 9 0 8 4 4

5 6 3 2 0 2 2 6

0 2 8 4 6 5 9 3

0 8 7 7 1 4 4 4

1 0 4 1 5 0 9 8

find next number

derivative of sinx

2 power 88 and 258 power 88 which is greater

lcm of 48,60,65

X-(10%) = 1718.53

1

Q11. A fraction is such that:

(i) If the numerator is multiplied by 3 and the denominator is reduced by 3, the fraction becomes 1...

xe^x-1

solve for x= 0.59375

7/20 in decimal

I owe a friend £36. We have a restaurant bill of £200, how do we split it so that the £36 is paid back.

= (2^4 + 6 - (-1)^4)/3

A right triangular prism has a triangle with legs 3 m and 4 m (right angle between them), and the prism length is 12 m. Find the v...

2.8 kilo into mixed fractions

|2x+5|-4≤6

x^2+1/x^2=7 find x+1/x

factorize 15x squared minus x minus twenty eight equal zero

convert 6 radians into degree and also to minutes and seconds

9. When set of vectors linearly dependent or Independent? Show that the vectors [2, 3, -1,-1]; [1,-1, -2, -4]; [3, 1, 3, -2]; [6,...

write the numerical value of (-3)square (-5)square

.7697903124112

.3534582

.7041000

.3498769

.3069742

.2797225

.2605013

.2459319

.2343236

.2247396

.2166164

.2095925

.203...

if P(E) is the probability of an event E, then the formula is

The common factors for 24 and 56

Write the equation of the line that passes through (-2,8) and (4,5)

3-3-3-3-3-.....-3

find the HCFof 756 and 1008 by the prime factorisation method

answer this if terminating or non terminating decimal 5 divided by 8

expand(1-x/n)^n up to including the term in x^3 simplifying the coefficients

how to further simplify 11 6/10 11/100

find the average of the marks scored by three friends-sima-23,lila-56,preet-67. The are all out of 70 total marks

If 2 1 2 5 a:b= : ,b:c= : 9 3 7 14 and 7 3 d:c= : , 10 5 then find a : b : c : d.

[CBS

11. Find the ratio in which y-axis divides the line segment joining the points (5, - 6) and (- 1, -4).

4) and B(k, 6) i...

f least common multiple of two numbers is 225 and the highest common factor is 5 then find the numbers when one of the numbers is ...

-1/7x^2+2x-7

find the roots

greatest common factor of 24 and 56.

5 or 10 ka lcm kitna hoga