Find the center and radius of the circle.x2 + y2 = 100
A. (10, 10); 100
B. (0, 0); 10
C. (0, 0); 100
D. (0, 10); 100
Answer: B
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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.9, 29, 49, 69, 89, . . .
A. geometric; 109 B. arithmetic; 109 C. neither
Translate the statement into a mathematical equation.9 times a number subtracted from 7 times the number is 26.
A. 7x + 9x = 26 B. 7x - 9x = 26 C. 7(x - 9) = 26x D. 7x(9 - x) = 26
Solve the problem.Suppose the cost per ton, y, to build an oil platform of x thousand tons is approximated by y = 
. What is the cost per ton for x = 300?
A. $214.29 B. $150.00 C. $64,285.71 D. $150,000.00
Approximate the natural logarithm with a scientific calculator. Round to four decimal places.ln 0.00057
A. -7.4699 B. 3.2441 C. 7.4699 D. -3.2441