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## Probability of a fisherman

Every day a fisherman can choose to fish at sea, by a river, or...

## Simultaneous eqn – ii

3x + 4y -2z = 5 x – 3y – 3z = 4 2x...

## Math Logic

If, 3 = 6 4 = 12 5 = 20 6 = x What...

## Change in Temperature wrt time

A roasted turkey is taken from an oven when its temperature has reached 185°F...

## Distance Time

A cargo plane flew from the Clark across the Pacific at 255 kph and...

## One dimensional collision

A 1200kg car traveling initially at 25m/s in an eastern direction crashed into the...

## Largest possible sum

In the year 2001, the International Mathematics Olympiad was held in the USA. Let...

## Base conversion

If (11011)2 = (____________)10, then the number in the blank space is: a. 33...

## Sum of numbers on the faces of a cube

Positive integers are written on all the faces of a cube, one on each....

## math crossword

Solve the maths crossword

## square-cube root

Find the value of x and y, solving the given root equation

## Vector resolution

The magnitude of each force vectors is 6N, and the angle between them is...

Solve for X

## Cuberoot

Solve the following

## Dividing multivariate polynomials

Perform the following division

## Age problem-2

One number is 3 times another number. If the larger number is diminished by...

## Find length of AB

If OB = 4m, find the length of AB.

## find sum of x and y

Find the sum of x and y

## solve for x

(x+10)(x-3) = (-x-10)(6x+7)

## write equation for polynomial

Write an equation for a polynomial that has the solution set {-1 , 3,...

## Speed, distance and time

A bicycle wheel has a diameter of 63cm. Calculate how many times the wheel...

## Geometry question

BM and CN are altitudes of triangle ABC. If |AB| = cm, |AC|...

## Find the Last digit

What is the last digit of

## Solve the following

Solve the following

## Logic question-2

How many squares do you see?

## Logic

Move one matchstick to correct the equation

## Statistics-Mean

In computing a mean of 8 numbers, a boy mistakenly used 17 instead of...

## Lengths of sides of triangles

Calculate the length of the sides opposite to the given angle in triangle ABC....

Find x

## Mathematic Algebraic Equations crossword

Solve the following crossword

## Laplace transform

Find the Laplace transform of the following function:

## Derivative using chain rule

Find the derivative of the function using chain rule

## Age problem

If x/2 years ago John was 12 years old, and x/2 years from now...

## Average of a and b

Find the average of a and b

## Simultaneous eqn – i

Solve the given simultaneous eqn