Mathematics, 20.11.2021 14:00 ayeheavymetal
A solid metal sphere with diameter 10cm needs to be covered with a protective material which costs £0.29 per cm2. How much will it cost to cover the sphere with the material? Give your answer rounded to 2 DP.
Answers: 3
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In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq
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Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
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A solid metal sphere with diameter 10cm needs to be covered with a protective material which costs £...
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