Find an equation of variation in which the following are true.y varies jointly as x and z and inversely as the product of w and p, and  when x = 3, z = 10,  and 

A. y = 
B. y = 
C. y = 
D. y = 


Answer: C

Mathematics

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A. 2x4y2 B. 2x2y2 C. x2y2 D. 2x2y

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Determine any data values that are missing from the table, assuming that the data represent a linear function.

A. Missing x: 1; missing y: 1 B. Missing x: 1; missing y: 4 C. Missing x: 2; missing y: 4 D. Missing x: 1; missing y: 5

Mathematics

Determine whether the equation is an identity. If it is an identity, prove it. +  = 2 csc x

What will be an ideal response?

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Find the common difference of the arithmetic sequence.3, 5, 7, 9, ...

A. 2 B. 3 C. 1.5

Mathematics