Write 8,000,000 in standard form

Factorise: x² + x - 56

Hypotenuse = 19cm, angle = 35°. Find adjacent side. Give your answer to 2 decimal places

Simplify: 16:24:16

Calculate the mean of: 7, 41, 48, 30, 16, 27, 17, 18

Write 0.00082 in standard form

Factorise: x² - 3x - 70

Adjacent = 29cm, angle = 39°. Find opposite. Give your answer to 2 decimal places

Express the second part of 13:12 as a fraction in simplest form

Calculate the mean of: 41, 22, 17, 17, 19, 19, 18, 25

Write 61,000,000 in standard form

Factorise: x² - 17x + 60

Hypotenuse = 30cm, angle = 56°. Find adjacent side. Give your answer to 2 decimal places

Express the second part of 4:6 as a fraction in simplest form

The mean of 6 numbers is 30. If 5 of them are 16, 32, 37, 28, 16, what is the missing number?

Write 8,600,000 in standard form

Factorise: x² + 4x - 32

Hypotenuse = 16cm, angle = 28°. Find adjacent side. Give your answer to 2 decimal places

Divide 184 in the ratio 2:1:1

The mean of 5 numbers is 21. If 4 of them are 15, 38, 16, 20, what is the missing number?

Write 0.000098 in standard form

Factorise: x² - 3x - 54

Adjacent = 22cm, angle = 38°. Find opposite. Give your answer to 2 decimal places

Divide 112 in the ratio 2:1:4

Calculate the mean of: 8, 19, 20, 27, 13, 38, 29, 40