(b) The borough of Pan Sherzando charges homeowners $75.24 per month plus $3.86 per1000 litres for water usage in excess of 10,000 litres. In 2019 one homeowner's monthlybill ranged from $137.00 to $245.08. Find the range for the water used by that homeowner. (c) A contractor has to build rectangular pool 12 metres long and 8 metres wide. The poolmust, by agreement, contain a rectangular border of uniform width and must be exactly120 sq meters in area.(1) How wide should the border be? Round to the nearest tenth of a metre.(ii) If physical planning laws require at least a 2-1meure-wide border arvund a pool,would the contractor be able to satify both the client and the planning regulators?

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(b) The borough of Pan Sherzando charges homeowners $75.24 per month plus $3.86 per 1000 litres for water usage in excess of 10,000 litres. In 2019 one homeowner's monthly bill ranged from $137.00 to $245.08. Find the range for the water used by that homeowner.

(b) The borough of Pan Sherzando charges homeowners $75.24 per month plus $3.86 per 1000 litres for water usage in excess of 10,000 litres. In 2019 one homeowner's monthly bill ranged from $137.00 to $245.08. Find the range for the water used by that homeowner.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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