delorisfatu
delorisfatu delorisfatu
  • 12-04-2020
  • Mathematics
contestada

Find the 7th term of the geometric sequence with the given terms.
1. a4=54, a5=162
2.a4=-4, a6=-100

Respuesta :

amna04352
amna04352 amna04352
  • 12-04-2020

Answer:

1. 1458

2. 500 or -500

Step-by-step explanation:

1. a4=54, a5=162

r = 162/54 = 3

a7 = a5 × r²

= 162 × 3² = 1458

2.a4=-4, a6=-100

r² = -100/-4 = 25

r = +/- 5

a7 = a6 × r

= -100 × +/- 5

= +/- 500

Answer Link
kvuong62
kvuong62 kvuong62
  • 04-05-2021

Answer:

1029

and

7203

Step-by-step explanation:

i just did it

Answer Link

Otras preguntas

what two numbers add. to twelve but equal 5
What is the mass of a 350 cm cubed sample of pure silicon with a density of 2.336 g/cm cubed?
What is the mass of 6.3 moles of Sulfur
The Preamble is the __________. A. introduction to the Constitution B. conclusion of the Constitution C. introduction to the Articles of Confederation D. conclu
What is 283 divided it by 5
what is the unit value of 3 in 432?
Calculating average speed
what 4 great lakes touch the great plains?
If you formed an algebraic expression to model the phrase "the quotient of three and a number," which operation would you need? a. addition b. subtraction c.
A document written in 1215 called the ____________ ________ Ended up giving rise to Englands Parliament