Crossover Revision 1

Make a the subject of the formula p = 3a - 9

• a = 3p - 9

• a = 3p + 9

Katy invests £200,000 in a savings account for 4 years

The account pays compound interest at a rate of 1.5% pa

Calculate the total amount of interest Katy will get at the end of 4 years

• £149,801.25

• £203,000

• £212,272.71

• £12,272.71

Write 84 as a product of its Prime Factors

• 2 x 2 x 3 x 7

• 2² x 3 x 7

• 4 x 21

• 2 x 2 x 2 x 3 x 7

Work Out 0.004 x 0.32

• 1.28

• 0.128

• 128

• 0.00128

Factorise the following quadratic expression...

x² + 13x + 40

• (x + 8)(x + 5)

• (x + 10)(x + 4)

• (x + 20)(x + 2)

• (x + 40)(x + 1)

Fully factorise the following expression...

12x - 14

• 2(6x - 7)

• 2(6x - 2)

• 4(3x - 4)

• 4(3x - 3)

Find the n^th term of the following sequence...

5, 9, 13, 17...

• 4n+1

• 4n-1

• n+4

• n-4

Write 438,000 in Standard Form

The population of a town increased by 9% between 2018 and 2019.

The population in 2019 was 165,680

Calculate the population in 2018

• 180,591

• 150,768

• 152,000