Which expression gives the surface area of a sphere with radius r? A. 4 pi r^2
В. 4 pi r^3
C. 4/3 pi r^2
D. 4/3 pi r^3​

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One integer is 5 more than another. their product is 104. find the integers

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true