Express as a single logarithm.4logbx - logby

A. logb
B. logbx4 ÷ logby
C. logb 
D. logb(x4 - y)


Answer: C

Mathematics

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The number N, in millions, of Americans with Internet access t years after 1990 is modeled by the  function . ? For what value of N is Internet access growing at the fastest rate? Round your answer to two decimal places, if necessary. ?

A.
B.
C.
D.

Mathematics

Solve.Chris and Pamela leave home at the same time. Chris drives eastward at a rate of 30 miles per hour, while Pamela drives south at 60 miles per hour. Find how far apart they are after 5 hours. Round to the nearest mile.

A. 335 mi B. 4500 mi C. 150 mi D. 67 mi

Mathematics

Graph the equation.y = x2 + 5

A.

B.

C.

D.

Mathematics

Solve the formula for the specified variable.F = C + 32 for C

A. C = (F - 32)
B. C = 
C. C = 
D. C = (F - 32)

Mathematics