Daily Practice - Foundation Plus

80 people were surveyed. 40 were adults, of whom 15 said yes. 5 of the children said yes. How many said yes altogether?

Write 8¹⁰ / 8² as a single power of 8.Write 8^10 / 8^2 as a single power of 8.

For the curve y = x³ - 6, work out y when x = -3.For the curve y = x^3 - 6, work out y when x = -3.

A map has a scale of 1 : 25000. Two villages are 8 cm apart on the map. How far apart are they in real life, in km?

A cone has base radius 9 cm and vertical height 24 cm. Work out its volume, leaving your answer in terms of π.A cone has base radius 9 cm and vertical height 24 cm. Work out its volume, leaving your answer in terms of pi.