Solve the problem.Find term 25 of the arithmetic sequence with first term 5 and common difference - .

A. - 13
B. 23
C. - 
D.


Answer: A

Mathematics

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The letters r and ? represent polar coordinates. Write the equation using rectangular coordinates (x, y).r = 

A. y2 = 25 - 10x B. x2 = 10y - 25 C. y2 = 10x - 25 D. x2 = 25 - 10y

Mathematics

Determine which state is more poorly represented.State A with a population of 489,798 and 9 representatives or state B with a population of 323,994 and 11 representatives.

A. State A B. State B C. The two have equal representation.

Mathematics

Find the exact value of the trigonometric expression without the use of a calculator.sin (190° - 70°)

A. - 
B.
C. - 
D.

Mathematics

Find the range of the data set.12.6, 6.4, 6.6, 5.3, 9.1

A. 5.9 B. 9 C. 7.3 D. 12.6

Mathematics