Find the sum of the arithmetic sequence.1 + 3 + 5 + ... + 1547
A. 599,076
B. 597,529
C. 599,850
D. 600,625
Answer: A
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Use exponential regression to get an approximate model for the following data points. Round your answer to two decimal places. Then plot the data points along with the exponential model. x 0.00 2.48 4.52 7.20 9.55 y 2.81 4.58 4.79 7.81 14.71
What will be an ideal response?
Simplify the following by combining like terms.-12r + 9r3 + 9r3 + 9r
A. 15r B. 15r3 C. -3r + 18r3 D. cannot be simplified
Solve the problem.The area of a square is 81 square centimeters. If the same amount is added to one dimension and removed from the other, the resulting rectangle has an area 9 square centimeters less than the area of the square. How much is added and subtracted?
A. 9 cm B. 12 cm C. 4 cm D. 3 cm
In the following exercise, assume straight-line appreciation. ? An antique table is expected to appreciate $40.00 each year. If the table will be worth $140.00 in 2 years, what will it be worth in 7 years? Round your answer to the nearest cent. ?
A. $420.00 B. $500.00 C. $792.20 D. $280.00 E. $340.00