Use the distance formula.How long would it take to drive 560 kilometers if your average rate of speed was 80 kilometers per hour?
A. 8 hr
B. 64 hr
C. 448 hr
D. 7 hr
Answer: D
Mathematics
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Determine if the sequence is an arithmetic sequence, a geometric sequence, or neither. If it is either arithmetic or geometric, give the next term in the sequence.5, 15, 45, 135, 405, . . .
A. geometric; 1215 B. arithmetic; 1215 C. neither
Mathematics
Provide an appropriate response.Consider the curves corresponding to polar equations of the form 
where 
Explain how the graph changes as a changes. Identify any values of a for which the basic shape of the curve changes.
What will be an ideal response?
Mathematics
Solve by separating the two absolute values into equal and opposite cases.
= 
A. {- 
, - 
}
B. {
, - 6}
C. {
, 
}
D. ?
Mathematics
Graph the function.y = 9
- 8
A. 
B. 
C. 
D. 
Mathematics