Find the term a?? of the geometric sequence -5, 10, -20, . . .
A) 1024
B) 10,240
C) -5120
D) -2048
C) -5120
You might also like to view...
Solve the problem.In a computer simulation, a satellite orbits around Earth at a distance from the Earth's surface of miles. The orbit is circular, and one revolution around Earth takes 10.9 days. Assuming the radius of the Earth is 3960 miles, find the linear speed of the satellite. Express the answer in miles per hour to the nearest whole mile.
A. 648 mph B. 13,621 mph C. 552 mph D. 103 mph
Solve the system of linear equations.
?
A. ?
B. ?
C. ?
D. inconsistent
E. ?
Provide an appropriate response.A city has 204 police officers to be apportioned among 4 precincts based on the population of each precinct. The populations are given in the following table. Does the Alabama paradox occur using Hamilton's method if the number of police officers is increased from 204 to 205?
A. Yes B. No
Write the following in interval notation.{x| -7 ? x < 5}
A. [-7, 5] B. [-7, 5) C. (-7, 5) D. (-7, 5]