Write 0.00043 in standard form

Factorise: x² + 16x + 64

Hypotenuse = 34cm, angle = 44°. Find adjacent side. Give your answer to 2 decimal places

Orange, purple and pink counters are in the ratio 9:3:10. What fraction of the counters are purple?

Calculate the mean of: 8, 28, 11, 26, 23, 12, 45, 29

Write 0.000042 in standard form

Factorise: x² - 7x - 30

Adjacent = 25cm, angle = 43°. Find opposite. Give your answer to 2 decimal places

£185.00 is shared between A and B in the ratio 2:3. How much does A receive?

Calculate the mean of: 37, 39, 8, 35, 9, 11, 10. Give your answer to 2 decimal places

Write 6,800,000 in standard form

Factorise: x² + x - 72

Hypotenuse = 28cm, angle = 43°. Find adjacent side. Give your answer to 2 decimal places

In ratio 1:12:8, what fraction is the second part?

The mean of 4 numbers is 39. If 3 of them are 46, 33, 35, what is the missing number?

Write 0.025 in standard form

Factorise: x² + 6x - 40

Adjacent = 19cm, angle = 50°. Find opposite. Give your answer to 2 decimal places

In ratio 6:10:11, what fraction is the first part?

The mean of 5 numbers is 36. If 4 of them are 50, 24, 34, 18, what is the missing number?

Write 390,000,000 in standard form

Factorise: x² - 22x + 121

Hypotenuse = 26cm, angle = 34°. Find adjacent side. Give your answer to 2 decimal places

Orange, purple and pink sweets are in the ratio 3:8:10. What fraction of the sweets are orange?

Calculate the mean of: 22, 20, 8, 37, 5, 14, 31. Give your answer to 2 decimal places