A welder is making a metal sphere the radius will be 115 cm what is the surface area of the metal sphere use 3.14 for

Mathematics

1 answer:

Maslowich3 years ago

5 0

Answer:

166,106

Step-by-step explanation:

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Answer:

Step-by-step explanation:

A. The first inequality is graphed as a shaded area below the solid line with x-and y-intercepts of 7.5 and 5, respectively. The second inequality is graphed as a shaded area above the solid line with x- and y-intercepts of 3.

The solution set is the set of integer-valued grid points one or between the lines.

B. The point (5, 1) is included in the solution area. Mathematically, it can be shown to satisfy the two inequalities:

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C. The point (5, 1) is in the solution set. It means Michael can purchase 5 sandwiches and 1 hot lunch within his budget constraints. That will provide 6 meals, which is more than the minimum of 3 that he wants to provide.