Solve the problem.An object has a total volume of 3 liters (which is 3000 cubic centimeters) and a mass of 2 kilograms. What is its density? Will it sink or float in water?
A. 0.67 g/cm3; sink
B. 1.5 g/cm3; sink
C. 1.5 g/cm3; float
D. 0.67 g/cm3; float
Answer: D
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Solve the problem.Find the slope of the tangent to the curve of the intersection of the surface 2z = 
and the plane x = 1 at the point 
A. 
B. 
C. 
D. 
Write the trinomial in standard form and then factor completely. If the trinomial cannot be factored, say it is prime.18 + 17x + x2
A. prime B. (x + 9)(x + 2) C. (x + 18)(x + 1) D. (x + 18)(x - 1)
Solve the problem.Suppose that the population of a certain city during a certain time period can be modeled with the function, P(x) = -0.1x5 + 3.6x4 + 5000, where x is time in years since 1960. By sketching a graph of P(x), estimate during what time period the population of the city was increasing.
A. Between 1960 and 1989 B. Between 1989 and 1996 C. Between 1960 and 1974 D. Between 1965 and 1989
Provide the proper response.Give three methods for computing 
by using your calculator, but without using the square root key.
What will be an ideal response?