The field inside a 400 m running track is to be seeded. Each straight portion of the

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The field inside a 400 m running track is to be seeded. Each straight portion of the track is 100 m. Each curved part of the track is a semicircle. One 1.5 kg bag of grass will seed an area of 80m ²

a) What is the length of each curved part of the track?

b) Calculate the width of the field.

c) Calculate the area of the field.

d) Determine the number of bags of seed required.

e) one 1.5 kg bag of grass seed costs s12.64. How much does it cost to seed the field?

Related Book For answer-question

Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Posted Date: Jan 20, 2020 07:36 AM

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The field inside a 400 m running track is to be seeded. Each straight portion of the

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Precalculus

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