4a.) the customer can buy under hire purchase agreement over a period of three years . a deposit of $1500 was required and finance charges at the initial balance at the rate of 20% per annum simple interest are added.
calculate:
i.) finance charges for the three years (3 marks)
ii.) the hire purchase price (2 marks)
iii.) the instalment per month (3 marks)

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?