Find the indicated term for the geometric sequence with the first term a1 and common ratio r.Find a5 when a1 = 
, r = 
A. a5 = 
B. a5 = 
C. a5 = 
D. a5 = 
Answer: D
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Find the limit.
A. 
B. 7
C. 1
D. ?
Translate the argument into symbolic form, then use the table below to determine whether the argument is valid or invalid. Indicate valid/invalid and identify the type of answer.VALID ARGUMENTS
INVALID ARGUMENTS
We will lower the drinking age or we will require three photo IDs.
? We will lower the drinking age.
What will be an ideal response?
A weight is hung from a spring and set in motion so that it moves up and down continuously. The velocity v of the weight at any time t is given by the equation ? v = 3.5sin 4?t ? where v is measured in meters per second and t is measured in seconds. Find the maximum velocity of the weight and the amount of time it takes for the weight to move from its lowest position to its highest position. ?
A. The maximum velocity is 3.5 meters per second ; the time it takes for the weight to move from its lowest position to its highest position is 
seconds.
B. The maximum velocity is 3.5 meters per second ; the time it takes for the weight to move from its lowest position to its highest position is 
seconds.
C. The maximum velocity is 7 meters per second ; the time it takes for the weight to move from its lowest position to its highest position is 
seconds..
D. The maximum velocity is 7 meters per second ; the time it takes for the weight to move from its lowest position to its highest position is 
seconds.
E. The maximum velocity is 2.5 meters per second ; the time it takes for the weight to move from its lowest position to its highest position is 
seconds.
Construct a probability model for the experiment.Rolling a 6-sided fair die once and tossing a fair coin once.
What will be an ideal response?