Provide an appropriate response.Is 1, 4, 9, 16, . . . an arithmetic sequence?
A. Yes
B. No
Answer: B
Mathematics
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Provide an appropriate response.Use the max-min inequality to find upper and lower bounds for 
and 
. Add these to arrive at an estimate of 
.
What will be an ideal response?
Mathematics
Multiply. Write the answer in descending order.-9c5(-5c7 + 2c6 - 2)
A. 45c7 - 18c6 + 18 B. 45c12 - 18c11 + 18c5 C. 45c12 - 18c11 D. 45c12 + 2c6 - 2
Mathematics
Graph the function.y = 
cot 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A boat moves 8 kilometers upstream in the same amount of time it moves 20 kilometers downstream. If the rate of the current is 9 kilometers per hour, find the rate of the boat in still water.
A. 9 km/hr
B. 13
km/hr
C. 21 km/hr
D. 6 km/hr
Mathematics