Solve.1.6x - 3 ? 1.1x + 15.5
A. (3.7, ?)
B. (-?, 37)
C. [37, ?)
D. (-?, 37]
Answer: C
You might also like to view...
Evaluate the integral.
A. 
?
B. 
?
C. 
?
D. 
?
Solve the problem.The population of a particular city is increasing at a rate proportional to its size. It follows the function 
where k is the current population and t is the time in years. If the current population is 18,000, in how many years is the population expected to be 45,000? (Round to the nearest year.)
A. 13 yr B. 7 yr C. 82 yr D. 6 yr
Write a mathematical expression for the word phrase.Fourteen is less than eighteen
A. 14 ? 18 B. 14 < 18 C. 14 ? 18 D. 14 ? 18
Solve the problem.The resistance of a wire varies directly as the length of the wire and inversely as the square of the diameter of the wire. A 20 foot length of wire with a diameter of 
has a resistance of 
What would the resistance be for a 
length, with diameter 
of the same kind of wire ?
A. 612 ohms B. 597.5 ohms C. 600 ohms D. 593 ohms