State the nth term of the following sequence: 3,7,11,15,19...

nth term= 4n-1

JJ

Related Maths GCSE answers

All answers ▸

There are 200 students in Year 10 110 are boys. There are 250 students in Year 11 140 are boys. Which year has the greater proportion of boys? (Taken from Nov 2014 AQA Unit 2)


Solve the equation: x^2+x-12=0


what are the highest common factor of 75 and 100?


I’ve been taught two methods for solving pairs of simultaneous equations. When should I use which?