Daily Practice - Foundation Plus

A bag holds 5 red and 5 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 40 < x ≤ 50. The frequencies in order are 16, 21, 11, 7, 3. Write down the modal class.Grouped data has five classes of width 10, the first being 40 < x <= 50. The frequencies in order are 16, 21, 11, 7, 3. Write down the modal class.

Write down the value of 8⁰.Write down the value of 8^0.

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

A block has volume 110 cm³ and density 11 g/cm³. Work out its mass.A block has volume 110 cm^3 and density 11 g/cm^3. Work out its mass.