Skip to content

Course home

Sign up

3.4 Sequences and Series (A-level only)

EasyMediumHard
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253
Question 18

A new technology company manufactures 400 tablets in its first month of operation. In the second month, it manufactures 450 tablets, and in the third month, it manufactures 500 tablets. This pattern of monthly production increases by a constant amount each month until month 18.

a.

Find the number of tablets manufactured in month 18.

[3]
b.

Calculate the total number of tablets manufactured over the 18 month period.

[3]
Markscheme

3.4 Sequences and Series (A-level only) Questions

  1. A Level
  2. /Maths
  3. /3.4 Sequences and Series (A-level only)

231 exam-style questions on WJEC A Level Maths 3.4 Sequences and Series (A-level only), covering 3.4.1 Sequences and Series (A-level only), 3.4.2 Sequences and Series (A-level only), 3.4.3 Sequences and Series (A-level only), 3.4.4 Sequences and Series (A-level only), 3.4.5 Sequences and Series (A-level only), 3.4.6 Sequences and Series (A-level only), and 3.4.7 Sequences and Series (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

Question bank