wndisnsjkskwka wndisnsjkskwka

02-02-2021
Mathematics

contestada

Determine the 15th term of the sequence
-1, -3,-9, -27, ...

Respuesta :

altavistard altavistard

02-02-2021

Answer:

-4782969

Step-by-step explanation:

The first term is -1 and the common ratio is 3. Thus, the sequence is

a(n) = -1*3^(n-1)

and the 15th term is a(15) = -1*3^14 = -4782969

Answer Link

Otras preguntas

Which equations can be used to find the lengths of the legs of the triangle? Select three options. + 0 0.5(x)(x + 2) = 24 Ox(x + 2) = 24 O x2 + 2x – 24 = 0 O x2

Question 8 8 Prescription drugs can impair your ability to drive safely. a) b) True False

Dr. Carefree placed unobtrusive video recording devices in the living rooms of 20 children. Later, coders (Matt, Mark, and Peter) viewed tapes of the living are

f) The marked price of a radio is 25 % above the selling price and the cost pr30 % less than its marked price. Find the discount percent and gain percent.

Which of the following groups protected the livelihood of craftspeople in the 1800s? scabs guilds trade unions labor unions

A system developer needs to provide machine-to-machine interface between an application and a database server in the production enviroment. This interface will

what is the slope of x=0

Who took control of Japan in the 1930's? * O a. The people b. A foreign country O c. A king O d. The military

Economic growth can be stimulated by: a. a decrease in the cost of energy. b. a decrease in productivity. c. an increase in deficit spending. d. a decrease

Please help! Thank you!