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cindy437596
29.07.2019 •
Mathematics
Amenu offers a choice of 22 salads, 88 main dishes, and 55 desserts. how many different meals consisting of one salad, one main dish, and one dessert are possible?
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Ответ:
If you need to see the reasoning, I've explained how it works in another problem of the same topic. right here! *THIS IS NOT COPY OR PLAGIARISM, THIS QUESTION'S ANSWER IS MY OWN WORK*
Ответ:
Volume = 2384.582 cm^3
Surface Area = 189.626 cm^2
Step-by-step explanation:
With the accuracy of r within 0.6 cm minimum & maximum values are 25-0.3 and 25+0.3 respectively.
Taking r = 25 cm
Volume = (4/3)*Pi*R3 = 65449.847
Surface Area = 4*Pi*R2 = 7853.982
The minimum possible values for Volume and surface area would be:
if r = 24.7 cm
Volume = (4/3)*Pi*R3 = 63121.814 cm^3
Surface Area = 4*Pi*R2 = 7666.617 cm^2
The maximum possible values for Volume and surface area would be:
if r = 25.3 cm
Volume = (4/3)*Pi*R3 = 67834.429 cm^3
Surface Area = 4*Pi*R2 = 8043.608 cm^2
Error from Minimum values:
Volume = 2328.033 cm^3
Surface Area = 187.365 cm^2
Error from Maximum values:
Volume = 2384.582 cm^3
Surface Area = 189.626 cm^2