Daily Practice - Foundation Plus

A bag holds 5 red and 7 blue counters. Two are taken without replacement. Work out the probability both are red.

Grouped data has five classes of width 10, the first being 0 < x ≤ 10. The frequencies in order are 7, 16, 21, 11, 3. Write down the modal class.Grouped data has five classes of width 10, the first being 0 < x <= 10. The frequencies in order are 7, 16, 21, 11, 3. Write down the modal class.

Write down the value of 13⁰.Write down the value of 13^0.

Does the point (2, 5) satisfy y > -3x + 4?

A block has volume 30 cm³ and density 8 g/cm³. Work out its mass.A block has volume 30 cm^3 and density 8 g/cm^3. Work out its mass.