Find the root. Assume that variables represent nonnegative values.

A. 0.7r16s8 
B. 0.7r8s4
C. 7r16s8 
D. 7r8s4


Answer: B

Mathematics

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Use Newton's method to estimate the requested solution of the equation. Start with given value of x0 and then give x2 as the estimated solution.x4 - 3 = 0; x0 = 1; Find the negative solution.

A. 1.31 B. 1.32 C. 1.33 D. 1.29

Mathematics

Parametric equations and a value for the parameter t are given. Find the coordinates of the point on the plane curve described by the parametric equations corresponding to the given value of t.x = (20 cos 30°)t, y = 3 + (20 sin 30°)t - 15t2; t = 3

A. (60, 69)
B. (-30, 57)
C. (30, -102)
D. (30, -12)

Mathematics

Determine if the infinite geometric series converges or diverges. If the series converges, find its sum.

A. converges, 15
B. diverges
C. converges, ?
D. converges, 

Mathematics

Find the constants m and b in the linear function



Mathematics