ttmarkstt ttmarkstt

01-04-2018
Mathematics

contestada

Brainliest and five stars to correct answer

Find an equation for the nth term of a geometric sequence where the second and fifth terms are -21 and 567, respectively.

Answer Choices
A: an = 7 • (-3)n + 1
B: an = 7 • 3n - 1
C: an = 7 • (-3)n - 1
D: an = 7 • 3n

Respuesta :

sqdancefan sqdancefan

01-04-2018

The equation is
C: [tex]7 \cdot (-3)^{n-1}[/tex]

Answer Link

Otras preguntas

A certain gasoline engine has an efficiency of 35.3%. What would the hot reservoir temperature be for a Carnot engine having that efficiency, if it operates wit

A stone is dropped from the upper observation deck of a tower, 300 m above the ground. (Assume g = 9.8 m/s2.) (a) Find the distance (in meters) of the stone abo

Julio uses 3/4 cups of honey to make a batch of granola bars. Julio used 7 1/2 cusp of honey when he made some granola bars yesterday. Write an equation that m

A: What are the solutions to the quadratic equation? B: which statements accurately interpret the solution?

A football player pushes a sled on a level surface with a weight force of 760 N that acts perpendicular to the surface. The coefficient of kinetic friction betw

he campus of a college has plans to construct a rectangular parking lot on land bordered on one side by a highway. There are 720 ft of fencing available to fenc

Why are condoms a better option than birth control pills for protecting reproductive health?

An entrepreneur estimates his total profit (total revenue minus total cost) for his proposed company as p(x) = x3 − 4x2 + 5x − 20, where p is in hundreds of dol

which line is an example of trochaic tetrameter a. shall i compare thee to a summer's day b. Juliet is the sun c. two households,both alike in dignity d. Tyger

Among two supplementary angles the measure of the larger angle is 44 more than the measure of the smaller. Find their measures. Please reply soon The one who r