Daily Practice - Foundation Plus

80 people were surveyed. 70 were adults, of whom 25 said yes. 5 of the children said yes. How many said yes altogether?

Write 5¹⁰ x 5³ as a single power of 5.Write 5^10 x 5^3 as a single power of 5.

For the curve y = x³ + 5, work out y when x = 1.For the curve y = x^3 + 5, work out y when x = 1.

Red and blue raffle tickets are in the ratio 3 : 5. There are 30 red raffle tickets. How many raffle tickets are there altogether?

A cone has base radius 7 cm and vertical height 6 cm. Work out its volume, leaving your answer in terms of π.A cone has base radius 7 cm and vertical height 6 cm. Work out its volume, leaving your answer in terms of pi.