Daily Practice - Foundation Plus

A box plot has minimum 8, lower quartile 17, median 20, upper quartile 28 and maximum 31. Work out the interquartile range.

Write 8⁸ x 8³ as a single power of 8.Write 8^8 x 8^3 as a single power of 8.

List all the integer values of n that satisfy 0 < n ≤ 3.List all the integer values of n that satisfy 0 < n <= 3.

Red and blue sweets are in the ratio 7 : 9. There are 42 red sweets. How many sweets are there altogether?

A cone has base radius 5 cm and vertical height 15 cm. Work out its volume, leaving your answer in terms of π.A cone has base radius 5 cm and vertical height 15 cm. Work out its volume, leaving your answer in terms of pi.