papercut313 papercut313

02-08-2021
Mathematics

contestada

In a geometric sequence, t4 = 8 and t7 = 216. Find the value of t2

Question 14 plz show ALL STEPS ASAP

In a geometric sequence t4 8 and t7 216 Find the value of t2 Question 14 plz show ALL STEPS ASAP class=

Respuesta :

Аноним Аноним

02-08-2021

Answer:

8/9

Step-by-step explanation:

Let the geometric series have the first term=a and common ratio=r. ATQ, ar^3=8 and ar^6=216. r^3=27. r=3. a=8/3^3=8/27. t2=ar=8/9

Answer Link

Otras preguntas

Merlia is creating a presentation about her ethnic heritage for a homework assignment. Her friend John, a PowerPoint 2016 expert, is helping her add transitions

Please help. Not sure I know what I am doing

Mike began with $20 in savings and increased his savings by $10 every month. Lindsay began with $5 in savings and doubled her savings every month. Who saved mor

Find an equivalent ratio in simplest terms: 15 : 72

Why is strong consumer confidence important to an economy?Help i'm on a quizA.The quality of products decreases.B.People spend more money.C.Businesses produce f

Which one is the bigger problem, economic inequality (the income and wealth gaps), or a lack of economic opportunity?

what fractions are the common denominators for 1/2 and 7/8

a bag contains 6 blue marbles 5 yellow marbles 3 white marbles and 1 red marble. what is the probability of not selecting a white marble

Bye people, leaving this app forever,it was nice meeting yallnvm ,it doesn't sound right ,help me with this question

5x+2y=18 compare to 3x+7y=29