Write 0.000033 in standard form

Factorise: x² - 5x - 14

Adjacent = 21cm, angle = 56°. Find opposite. Give your answer to 2 decimal places

Divide 154 in the ratio 2:1:4

Calculate the mean of: 5, 47, 23, 34, 50, 7. Give your answer to 2 decimal places

Write 610,000 in standard form

Factorise: x² + 13x + 22

Hypotenuse = 15cm, angle = 32°. Find adjacent side. Give your answer to 2 decimal places

Divide 232 in the ratio 3:1:4

The mean of 6 numbers is 38. If 5 of them are 42, 28, 29, 34, 35, what is the missing number?

Write 600,000,000 in standard form

Factorise: x² + 17x + 66

Hypotenuse = 32cm, angle = 50°. Find adjacent side. Give your answer to 2 decimal places

Black and white counters are in the ratio 10:5. What fraction of the counters are black?

The mean of 6 numbers is 36. If 5 of them are 49, 50, 23, 31, 36, what is the missing number?

Write 86,000,000 in standard form

Factorise: x² + 20x + 99

Adjacent = 19cm, angle = 54°. Find opposite. Give your answer to 2 decimal places

Red and blue beads are in the ratio 6:11. What fraction of the beads are blue?

Calculate the mean of: 47, 30, 28, 42, 11, 17, 26. Give your answer to 2 decimal places

Write 0.000095 in standard form

Factorise: x² - 12x + 27

Hypotenuse = 17cm, angle = 35°. Find adjacent side. Give your answer to 2 decimal places

Black and white beads are in the ratio 14:3. What fraction of the beads are white?

Calculate the mean of: 9, 48, 32, 41, 35, 18, 46, 17