Find the first six terms of the sequence. a1 = -8, an = 5 • an-1 8, -40, -200, -1000, -5000, -25,000 -8, -40, -35, -30, -25, -20 0, 5, -40, -35, -30, -25 -40, -200, -1000, -5000, -25,000, -125,000 Plz help me

2 answers
Question:

Find the first six terms of the sequence.
a1 = -8, an = 5 • an-1
8, -40, -200, -1000, -5000, -25,000
-8, -40, -35, -30, -25, -20
0, 5, -40, -35, -30, -25
-40, -200, -1000, -5000, -25,000, -125,000
Plz help me

Answers

a(n) = a1 * r^(n-1)a1 = first term = -8r = common ratio = 5a(2) = -8 * 5^(2-1)a(2) = -8 * 5^1a(2) = -40a(3) = -8 * 5^(3 - 1)a(3) = -8 * 5^2a(3) = -8 * 25a(3) = -200a(4) = -8 * 5^(4 - 1)a(4) = -8 * 5^3a(4) = -8 * 125a(4) = -1000a(5) = -8 * 5^(5 - 1)a(5) = -8 * 5^4a(5) = -8 * 625a(5) = -5000a(6) = -8 * 5^(6-1)a(6) = -8 * 5^5a(6) = -8 * 3125a(6) = -25,000the first 6 terms are : -8, -40, -200, -1000,  -5000, -25,000

Answer:the answer is BStep-by-step explanation:

Similar Solved Questions

1 answer

What did the decree say that Gregory the VII ordered?

What did the decree say that Gregory the VII ordered?...
1 answer

What is the length of the side of a regular octagon if a diagonal is 20 meters long?

what is the length of the side of a regular octagon if a diagonal is 20 meters long?...
1 answer

How was the Abbasids’ treatment of non-Muslims similar to that of the Umayyads’? How was it different?

How was the Abbasids’ treatment of non-Muslims similar to that of the Umayyads’? How was it different?...
1 answer

Economy Hardware Store ordered items retailing for $2,500. They received a chain discount of 20/5/2. Find the net cost.

Economy Hardware Store ordered items retailing for $2,500. They received a chain discount of 20/5/2. Find the net cost....
2 answers

What type of crust is bigger Continental or Oceanic

what type of crust is bigger Continental or Oceanic...
1 answer

What’s the product of (-6)(-7)(-1

What’s the product of (-6)(-7)(-1...
1 answer

Find the answer to zero point twenty five repeating plus start fraction three over five end fraction and select the correct answer below. Also, is the sum of two nonzero rational numbers classified as rational or irrational? 422 over 495, rational 0.8525…, irrational seventeen over twenty, rational start fraction three over five end fraction square root of 0.25 end square root comma irrational

Find the answer to zero point twenty five repeating plus start fraction three over five end fraction and select the correct answer below. Also, is the sum of two nonzero rational numbers classified as rational or irrational? 422 over 495, rational 0.8525…, irrational seventeen over twenty, rati...
1 answer

Please help this is urgent!!

Please help this is urgent!!...
2 answers

Please anyone who knows……..

please anyone who knows…….....
1 answer

Colton gave the cashier $20 to pay for 3 pair of socks. The cashier gave him $5.03 in change. Each pair of socks cost the same amount. What is the cost in dollars and cents for each pair of socks? *

Colton gave the cashier $20 to pay for 3 pair of socks. The cashier gave him $5.03 in change. Each pair of socks cost the same amount. What is the cost in dollars and cents for each pair of socks? *...
2 answers

Can anyone explain to me how the minimum value is 25 instead of 20 on this?

Can anyone explain to me how the minimum value is 25 instead of 20 on this?...
1 answer

Kevin and Michelle traveled together by car and shared the driving. Kevin drove for 3.25 hours, then Michelle drove for 1.5 hours. Their total distance is given by the expression below. 42(3.25) + 35(1.5) What does the 35 represent in this expression?

Kevin and Michelle traveled together by car and shared the driving. Kevin drove for 3.25 hours, then Michelle drove for 1.5 hours. Their total distance is given by the expression below. 42(3.25) + 35(1.5) What does the 35 represent in this expression?...
1 answer

A massless beam supports two weights as shown. 685 n w l 4 l 4 l 2 l a b find w such that the supporting force at a is zero. answer in units of n.

A massless beam supports two weights as shown. 685 n w l 4 l 4 l 2 l a b find w such that the supporting force at a is zero. answer in units of n....
1 answer

When bike lanes and shoulders are in disrepair, vulnerable roadway users often have to... A. go slower than normal. B. go into the main traffic stream. C. use the grassy medians.

When bike lanes and shoulders are in disrepair, vulnerable roadway users often have to... A. go slower than normal. B. go into the main traffic stream. C. use the grassy medians....
2 answers

The first number in a pattern is 84. The pattern follows the rule divide by 2 then add 10. Find the next three terms and then describe the pattern.

The first number in a pattern is 84. The pattern follows the rule divide by 2 then add 10. Find the next three terms and then describe the pattern....
2 answers

A metal M forms the oxide M2O. When 0.890 grams of M reacts with pure oxygen, 0.956 grams of M2O form. Write the balanced equation for the reaction between M and O2, find the molar mass of M and identify M.

A metal M forms the oxide M2O. When 0.890 grams of M reacts with pure oxygen, 0.956 grams of M2O form. Write the balanced equation for the reaction between M and O2, find the molar mass of M and identify M....
1 answer

Altogether the national, state, and local governments of the United States spend about a __________ of our gross domestic product.

Altogether the national, state, and local governments of the United States spend about a __________ of our gross domestic product....
1 answer

HELP MEEEEEEEEEEEEEEE

HELP MEEEEEEEEEEEEEEE...
1 answer

Woodrow wilson's plan for a mighty league of nations was _______.

Woodrow wilson's plan for a mighty league of nations was _______....
2 answers

A 2000 g of C 14 is left to decay radioactively the half-life of Corbin 14 is approximately 5700 years what fraction of that sample remain after 17,100 years

A 2000 g of C 14 is left to decay radioactively the half-life of Corbin 14 is approximately 5700 years what fraction of that sample remain after 17,100 years...

-- 0.047869--