Perfume is sold in two different sizes of bottle. The 80 ml bottle is priced at £55.

The 50 ml bottle is usually priced at £45, but is on special offer.
If you buy one 50 ml bottle of perfume, you can get a second for half price.

By calculating the price per ml, determine which offers the best value for money,
the 80 ml bottle, or two 50 ml bottles?
You must show your working.

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?