Express as a difference of logarithms.loga 

A. loga D - loga K
B. loga D ÷ loga K
C. loga (D - K)
D. loga K - loga D


Answer: A

Mathematics

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Solve the radical equation. Check all proposed solutions. =  + 1

A. x = - 
B. x = , 2
C. x = 
D. no solution

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Graph.y = x3 - 1

A.

B.

C.

D.

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Translate to an equation and solve.262.5 is what percent of 70?

A. 262.5 = n% × 70; n = 2.67% B. 70 = n × 262.5%; n = 3.75% C. 262.5 = n% × 70; n = 375% D. 70 = n% × 262.5; n = 26.67%

Mathematics

Find the inverse of the one-to-one function. y = 4x + 8

a.
b.
c.
d.
e. none of these

Mathematics