Find any numbers for which the rational expression is undefined.
A. z = 7, z = 2
B. z = -7
C. z = 7
D. none
Answer: C
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Solve.If a rocket is propelled upward from ground level, its height in meters after t seconds is given by 
During what interval of time will the rocket be higher than 
A. 4 < t < 7 B. 8 < t < 11 C. 7 < t < 8 D. 0 < t < 4
Determine whether the specified paradox occurs.A country with two states has 16 seats in the legislature. The population of each state (in thousands) is given by: 
A third state is added with 3 additional seats as shown below. 
Does the new-states paradox occur using Hamilton's method of apportionment?
A. Yes B. No
Identify the function's extreme values in the given domain, and say where they are assumed. Tell which of the extreme values, if any, are absolute.g(t) = 
- 3.5t2 + 10t, 0 ? t < ?
A. Local minimum: 
; Local maximum: 
; Absolute minimum: 
B. Local minima: (0, 0) and 
; Local maximum: 
; Absolute minimum: 
C. Local minimum: 
; Local maximum: 
; Absolute maximum: 
D. Local minimum: 
; Local maxima: (0, 0) and 
; Absolute maximum: 
Write the ratio as a fraction in lowest terms.$135 to $144
A. 
B. 
C. 
D. 