Solve the equation.loga(x - 7) - loga(x - 2) = loga(x - 4) - loga(x + 12)
Fill in the blank(s) with the appropriate word(s).
{8.36}
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Solve the problem.In 1990, the population of a country was estimated at 4 million. For any subsequent year the population, P(t) (in millions), can be modeled by the equation where t is the number of years since 1990. Estimate the year when the population will be 21 million.
A. approximately the year 2088 B. approximately the year 2093 C. approximately the year 2016 D. approximately the year 2041
Solve the equation by completing the square.x2 + 5x - 5 = 0
A. {-5 ± 3}
B.
C.
D.
Solve.The pitch of a screw is the distance between threads. With each complete rotation of the screw, it goes in or out a distance equal to its pitch. How far will a screw with a pitch of in. go into a piece of wood when it is turned 10 complete rotations clockwise?
A. in.
B. in.
C. in.
D. in.
Evaluate.
A.
B.
C.
D. s!