Math Problem Statement

Assume that earth has a radius of 4000 miles and that you are standing directly on the equator. Give the requested measurments, round to .1 units and thenths place

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Trigonometry
Circular Motion

Formulas

Circumference of a circle: C = 2πr
Surface area of a sphere: A = 4πr²
Speed of rotation: speed = circumference / time

Theorems

Circumference theorem
Surface area of spheres

Suitable Grade Level

Grades 9-12