Mathematics, 15.12.2020 17:40 princeofpowerjr
A solid hemisphere A had a radius of 2.8 cm.
a) calculate the total surface area of hemisphere A.
give your answer correct to three significant figures.
a larger solid hemisphere B has a volume which is 125 times the volume of hemisphere A
b) calculate the total surface area of hemisphere B. give your answer correct to 3 significant figures.
Answers: 1
Mathematics, 21.06.2019 16:00, pringleosmond
65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.
Answers: 3
Mathematics, 21.06.2019 16:30, emilyanneK2540
Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done
Answers: 3
A solid hemisphere A had a radius of 2.8 cm.
a) calculate the total surface area of hemisphere A.
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