park ranger orders a hot air balloon to use for tourists in the park. She orders a balloon that is roughly spherical and has a diameter of 38.0 ft. (Round your answer using the rules for working with measurements.) (a) Assuming it is spherical, what will be the volume of the balloon in ft3? (b) Assuming the manufacturer of the balloon allows 10% more than the required amount of fabric for seams and waste, how much fabric (in ft2) will the manufacturer need to make the park ranger's balloon?
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
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Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
A park ranger orders a hot air balloon to use for tourists in the park. She orders a balloon that is roughly spherical and has a diameter of 38.0 ft. (Round your answer using the rules for working with measurements.)
(a) Assuming it is spherical, what will be the volume of the balloon in ft3?
(b) Assuming the manufacturer of the balloon allows 10% more than the required amount of fabric for seams and waste, how much fabric (in ft2) will the manufacturer need to make the park ranger's balloon?
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