Write 0.0035 in standard form

Factorise: x² + 3x - 40

Adjacent = 18cm, angle = 48°. Find opposite. Give your answer to 2 decimal places

In ratio 4:10:3, what fraction is the third part?

The mean of 5 numbers is 35. If 4 of them are 44, 16, 47, 43, what is the missing number?

Write 81,000 in standard form

Factorise: x² - 8x - 9

Hypotenuse = 21cm, angle = 52°. Find adjacent side. Give your answer to 2 decimal places

In ratio 7:8:11, what fraction is the first part?

Calculate the mean of: 46, 35, 15, 17, 24, 6. Give your answer to 2 decimal places

Write 80,000,000 in standard form

Factorise: x² + 6x - 40

Hypotenuse = 29cm, angle = 49°. Find adjacent side. Give your answer to 2 decimal places

Black, white and yellow beads are in the ratio 6:7:8. What fraction of the beads are black?

Calculate the mean of: 5, 17, 48, 26, 27, 12, 35, 5. Give your answer to 2 decimal places

Write 0.088 in standard form

Factorise: x² + 6x - 7

Adjacent = 23cm, angle = 51°. Find opposite. Give your answer to 2 decimal places

Simplify the ratio 5 litres : 150 ml

The mean of 6 numbers is 32. If 5 of them are 34, 29, 16, 27, 27, what is the missing number?

Write 0.000089 in standard form

Factorise: x² + 2x - 48

Hypotenuse = 27cm, angle = 29°. Find adjacent side. Give your answer to 2 decimal places

Black, white and yellow counters are in the ratio 12:7:11. What fraction of the counters are yellow?

The mean of 5 numbers is 39. If 4 of them are 28, 31, 45, 28, what is the missing number?