Mathematics, 12.05.2021 19:20 chrischris1
A cone with height h and radius r has volume V = 1/3πr^2 h. If the cone has a height of 6 in. and volume V = 8πx^2 + 24πx + 18π, what is its radius r in terms of x?
Answers: 3
Mathematics, 21.06.2019 15:20
Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
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Mathematics, 21.06.2019 16:50
Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0
Answers: 1
A cone with height h and radius r has volume V = 1/3πr^2 h. If the cone has a height of 6 in. and vo...
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