Daily Practice - Foundation Plus

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

Write down the value of 17⁰.Write down the value of 17^0.

Does the point (-2, 0) satisfy y > x - 1?

Sanjay scored 20 out of 25 in a test. What percentage is this?