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Mathematics, 16.10.2020 18:01 dontcareanyonemo

You have been asked to order 50 balloons filled with helium for the party. The balloons are shaped like spheres, and the balloon company charges $1 per balloon plus $0.75 per cubic foot of helium. They offer balloons in the following sizes: Small : .8 foot diameter Medium: 1 foot diameter Large: 1.2 foot diameter Extra Large: 1.5 foot diameter
What is the Volume of 1 balloon (rounded to nearest hundredth) for the Small, Medium, Large, and Extra Large balloons?
What is the cost of 1 balloon for the Small, Medium, Large, and Extra Large ballons?
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