You intend to carry out a field study of a weather station in your school. Give two methods of recording data that you are likely to use. - ATIKA SCHOOL
State three reasons why the recording of data at a school weather station may be inaccurate. - ATIKA SCHOOL : State three reasons why the recording of data at a school weather station may be inaccurate.
The diagram below shows a soil profile. Use it to answer question (i) and (ii). - ATIKA SCHOOL : The diagram below shows a soil profile. Use it to answer question (i) and (ii).
A point P(x, y) is mapped onto P'(x, y) by successive transformations M = by N = 1 -1 2 -(2-3) 1 followed Determine the single transformation matrix that would map P'(x₁, y₁) onto P(x, y). (3 marks) - ATIKA SCHOOL
The mean of six numbers is calculated. The deviations of the numbers from the mean are: -4, 5, -3, -2, d, 1. Determine the value of d and hence find the exact variance of the numbers. (3 marks) - ATIKA SCHOOL
The cash price of a cooker is Ksh 27500. A customer opts to buy the cooker on hire purchase terms by paying a deposit of Ksh 17250. Determine the monthly rate of compound interest charged on the balance if the customer is required to repay by six equal mo - ATIKA SCHOOL