Daily Practice - Foundation Plus

A box plot has minimum 1, lower quartile 11, median 14, upper quartile 22 and maximum 24. Work out the interquartile range.

Write 7⁹ x 7² as a single power of 7.Write 7^9 x 7^2 as a single power of 7.

List all the integer values of n that satisfy 2 < n ≤ 5.List all the integer values of n that satisfy 2 < n <= 5.

Write the ratio 5 : 15 in the form 1 : n.

A cone has base radius 6 cm and vertical height 9 cm. Work out its volume, leaving your answer in terms of π.A cone has base radius 6 cm and vertical height 9 cm. Work out its volume, leaving your answer in terms of pi.