Find the LCM of the set of numbers.12, 30

A. 60
B. 42
C. 30
D. 360


Answer: A

Mathematics

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At the given point, find the slope of the curve or the line that is tangent to the curve, as requested.x5y5 = 32, tangent at (2, 1)

A. y = 16x + 1
B. y = 16x - 1
C. y = x
D. y = - x + 2

Mathematics

Solve the problem.A company purchases a piece of equipment for A dollars, and the equipment depreciates at a rate of r each year. Its value V after n years is given by  Expand this expression for n = 6.

A. V = A(1 + 6r + 15r2 + 20r3 + 15r4 + 6r5 + r6) B. V = A(1 - 6r + 15r2 - 20r3 + 180r4 - 720r5 + r6) C. V = A(1 - 6r + 15r2 - 20r3 + 15r4 - 6r5 + r6) D. V = A(1 + 6r + 15r2 + 20r3 + 180r4 + 720r5 + r6)

Mathematics

Express the sum in sigma notation.-  +  -  +  - 

A.
B.
C.
D.

Mathematics

Find the median.9, 15, 21, 29, 37, 37

A. 24.5 B. 29 C. 21 D. 25

Mathematics