Write 47,000 in standard form

Factorise: x² - 6x - 27

Adjacent = 16cm, angle = 53°. Find opposite. Give your answer to 2 decimal places

Red, blue and green beads are in the ratio 7:1:5. What fraction of the beads are red?

The mean of 5 numbers is 26. If 4 of them are 30, 19, 21, 50, what is the missing number?

Write 0.0029 in standard form

Factorise: x² - 6x - 40

Hypotenuse = 35cm, angle = 27°. Find adjacent side. Give your answer to 2 decimal places

Simplify the ratio 5 hours : 40 minutes

Calculate the mean of: 8, 42, 31, 17, 21, 20, 5, 13. Give your answer to 2 decimal places

Write 0.00018 in standard form

Factorise: x² + 16x + 48

Hypotenuse = 34cm, angle = 58°. Find adjacent side. Give your answer to 2 decimal places

Divide 105 in the ratio 1:1:3

The mean of 4 numbers is 31. If 3 of them are 29, 15, 42, what is the missing number?

Write 840,000,000 in standard form

Factorise: x² + 5x - 50

Adjacent = 20cm, angle = 37°. Find opposite. Give your answer to 2 decimal places

Orange and purple counters are in the ratio 13:14. What fraction of the counters are purple?

Calculate the mean of: 40, 29, 40, 15, 6, 10, 42, 36

Write 0.000048 in standard form

Factorise: x² - 5x - 36

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

Express the first part of 7:10 as a fraction in simplest form

Calculate the mean of: 27, 9, 11, 8, 29, 10, 48, 44