frogdudeisbadatmath frogdudeisbadatmath

06-02-2021
Mathematics

contestada

Find the 9th term of the geometric sequence 9, -27, 81...

Respuesta :

Ladybug2026pickles Ladybug2026pickles

06-02-2021

Answer:

a9= 59049

Step-by-step explanation:

Find the r.

R= 81/-27

R= -3

a1= 9

a2= -27

a3= 81

a4= 81*-3= -243

a5= -243*-3= 729

a6= 729*-3= -2187

a7= -2187*-3= 6561

a8= 6561*-3= -19683

a9= -19683*-3= 59049

Answer Link

Otras preguntas

57.3 rounded to the nearest

Taller trees have a canopy arrangement of leaves where the upper leaves tend to be smaller than the ones below them. How does this arrangement of leaves benefit

Which statement accurately compares the political environments in which Judaism and Christianity developed?' A. Abraham was a member of a group ruling Mesopotam

81/30 as mixed number

Six times a number is greater than 20 more than that number. What are the possible values of that number? n<4 n>4 n>20/7 n<20/7

Which verb correctly completes the sentence? My family __________ at our dinner table together every night. A. eats B. eat

In 1900, how were the members of the United State Senate chosen?

Loyalists believed Patriots A. were breaking the law B. should return to England C. should support British taxation D. were too aristocratic. Why did Thomas Pai

Read this excerpt from the speech “We Shall Fight on the Beaches” by British Prime Minister Winston Churchill. Which statement is true about the use of rhetoric

The purchasing director of a bank has just received a shipment of 100 printers. She has been told that the shipment includes 5 defective printers. She randomly