A circle has a radius of 3. An arc in this circle has a central angle of 20
What is the length of the arc?
Either enter an exact answer in terms of or use 3.14 for it and enter your answer as a decimal.

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?

How can you check that you have correctly converted frequencies to relative frequencies?