Question

A farmer lives on a cattle property in westen queensland and is considering installing large water tanks connected together to collect rainwater that runs off the roof of the family house. the farmer has heard that you are something of a expert in this area and is seeking your assistance to investigate which of the two different size tanks they should install. consider the following when making your decision:

- when one tank fills the runoff will start to fill the second tank. when the sexond tank is full the third (if present) will start to fill.

there is still more to continue *sigh*

Answer 1

- the roof of the family house is 22 metres long and 15 metres wide.
- the average yearly rainfall over the last 20 years at their property has been 170mm.
- they can only purchase the one tank size bus as many of that one size as required.

still more *sigh*

Answer 2

o Make recommendations as to the size and number of that one size as required. reference to cose and other factors that may influence your final decision.

o Reflect on the effectiveness of this mathematice model, including recognition of strenghts, weaknesses and limitations. in doing so it is important that you recognise any assumptions that you have made.


tank 1: 4.8 metres in diameter tank 2: 3.8 metres in diameter
2 metres in hight 2.2 metres in hight
cost: (including installation) 5500/tank. cost: (including installation) 3700/tank.


THERE YA GO! please help <3

Answer 3

see the total amount of rainfall in a single year is 170 mm or, 0.17 meter right

so can u calculate the total amount of rainfall that will be collected by this rectangular shape