Determine whether the sequence is geometric.
, 
, 
, 
, 
, . . .
A. Geometric
B. Not geometric
Answer: A
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Provide an appropriate response. A measurement is 5.68 m. Find the greatest possible error of this measurement:
A. .005 m B. .5 m C. .05 m D. 1 m
Find or investigate the function as requested.Find a function f(n) whose domain is the set of natural numbers and the output produces the terms of the sequence 
A. 4n B. n4 C. There is no such function. D. 4n
Solve the problem.At one point the exchange equation for converting American dollars into Japanese yen was Y = 129(d - 4) where d is the number of American dollars, Y is the number of yen, and $4 is a one-time bank fee charged for currency conversions. Use this equation to solve the following problem.Ariel is traveling to Japan for 3 weeks and has been advised to have between 19,000 and 30,000 yen for spending money for each week he is there. Write an inequality that represents the number of American dollars he will need to bring to the bank to exchange money for this 3-week period.
A. $441.89 ? d ? $697.71 B. $445.86 ? d ? $701.67 C. $441.95 ? d ? $697.77 D. $453.86 ? d ? $709.67
Write the polynomial in descending order of the variable x. If the polynomial is already in descending order, so state. Give the degree of the polynomial.-9x - 2
A. -2 - 9x, degree 1 B. descending order, degree 1 C. descending order, degree 0 D. -2 - 9x, degree 2