Write 0.0073 in standard form

Factorise: x² + 4x - 21

Adjacent = 14cm, angle = 52°. Find opposite. Give your answer to 2 decimal places

Red and blue beads are in the ratio 12:10. What fraction of the beads are red?

Calculate the mean of: 9, 17, 20, 33, 22, 14. Give your answer to 2 decimal places

Write 7,700,000 in standard form

Factorise: x² + 7x - 8

Hypotenuse = 32cm, angle = 46°. Find adjacent side. Give your answer to 2 decimal places

Black and white sweets are in the ratio 8:9. What fraction of the sweets are white?

The mean of 5 numbers is 39. If 4 of them are 49, 31, 49, 42, what is the missing number?

Write 0.053 in standard form

Factorise: x² - 19x + 84

Adjacent = 18cm, angle = 47°. Find opposite. Give your answer to 2 decimal places

Simplify: 20:8:20

Calculate the mean of: 42, 13, 5, 28, 37, 32, 39

Write 14,000 in standard form

Factorise: x² - 5x + 6

Hypotenuse = 37cm, angle = 43°. Find adjacent side. Give your answer to 2 decimal places

Express the second part of 6:15 as a fraction in simplest form

Calculate the mean of: 23, 8, 9, 38, 30, 12

Write 0.000093 in standard form

Factorise: x² - x - 20

Adjacent = 19cm, angle = 34°. Find opposite. Give your answer to 2 decimal places

Express the first part of 10:13 as a fraction in simplest form

The mean of 5 numbers is 29. If 4 of them are 36, 24, 27, 36, what is the missing number?