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5 tins of soup have a total weight of 1750 grams. 4 tins of soup and 3 packets of soup have a total weight of 1490 grams. Work out the total weight of 3 tins of soup and 2 packets of soup.

Step 1 - Find the weight of 1 tin of soup: 1750 ÷ 5 = 350 Step 2 - Use this number (350) to find the weight of 1 packet of soup: (4x350) + 3P = 1490, 3P = 90, P=30Step 3 - Work out weight of 4 tins of sou...

Answered by Maddy C. • Maths tutor

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Solving quadratic equations using the factorisation method.

The Form of a quadratic equation where a ≠ 0ax²+ bx + c = 0In order to solve we need to create one term made up of factors.One or more of these factors must equal zero.Questions we will work...

Answered by Clem E. • Maths tutor

3866 Views

Discrimination in the workplace, especially regarding employers' choices when dismissing their employees, is a frequent dispute before Employment Tribunals. With reference to the effectiveness of Equality Act 2010, critically evaluate this statement.

Introduction:Despite the ‘increasingly sophisticated anti-discrimination laws’[1] of the ‘fourth generation’,[2] discrimination in the workplace resiliently persisted. The E...

Answered by Mansour E. • Law tutor

1819 Views

What is the test for CO2 gas? Describe the overall reaction that takes place in the instance of a positive result and write its reaction equation.

The gas is passed through a container of Lime-water, if the Lime-water goes cloudy it means that the gas is CO2. The Carbon dioxide reacts with Calcium hydroxide to produce a Calcium carbonate precipitate...

Answered by Aarran O. • Chemistry tutor

2170 Views

A ball is released from stationary at a great height. Explain how the forces acting on it change before it hits the ground and how these forces affect the velocity of the ball.

The initial velocity of the ball is 0, and so the only relevant force acting on it is weight pulling it downwards, so, the ball accelerates towards the ground. As the ball falls it hits air particles whic...

Answered by Em C. • Physics tutor

7788 Views