Daily Practice · Higher

Daily Practice - Higher

12th December 1996

5 questions · 14 marks · Grades 6-7 · 61 question types in this band

1
The Product Rule for Counting3 marks
A code is 2 letters (A to Z) followed by 3 digits (0 to 9), and repeats are allowed. How many codes are possible?
2
Trigonometric and Exponential Graphs2 marks
The curve y = 5^x is drawn. Work out y when x = 4, and write down where the curve crosses the y-axis.
3
Repeated Percentage Change3 marks
A town's population is 14500 and grows by 3% each year. Work out the population after 5 years, to the nearest whole number.
4
Vectors3 marks
a is the column vector (-4, -3) and b is (5, 6). Work out 2a - 3b as a column vector.
5
Probability Trees3 marks
2 of 6 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1996, including the monthly compilation PDF.