![ashkids7178](/avatars/29188.jpg)
ashkids7178
04.04.2020 •
Mathematics
Write the first four terms of a geometric sequence. Using the values you have written, calculate the common ratio and write the rule for the nth term. Show all calculations.
Solved
Show answers
More tips
- C Computers and Internet Why is Yandex s robot Bless.yandex.ru Important?...
- S Science and Technology How to Restore the Diamond Shine to Your Tarnished Silverware...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- L Leisure and Entertainment How to Find a Phone Number by Address: The Ultimate Guide...
- F Food and Cooking Pu-erh Tea: History, Varieties, Benefits, and Risks...
- S Style and Beauty Why is Sugaring Better than Waxing for Hair Removal?...
- C Computers and Internet How to Delete a Page on VKontakte: The Ultimate Guide from Experts...
- F Food and Cooking How to Make Delicious Plov: Secrets and Recipes...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- L Leisure and Entertainment Unlocking the Secrets of Winning the Lottery...
Answers on questions: Mathematics
- M Mathematics Ted knows that a rational number can be written as a ratio of two integers as long as the denominator is not zero. He thinks π is a rational number, because 22/7 fits...
- M Mathematics 4617 divided by 23 as a mixed number...
- M Mathematics Select the equivalent expression....
- M Mathematics Four more than three times a number (x) is at least nineteen Inequality:...
- M Mathematics What is 1/27 as a negative exponent...
- M Mathematics A family’s cell phone plan costs $65per month for 1,100 minutes and 35 cents per minute over the limit this month the family...
- M Mathematics What is 1/8^3 as a negative exponent...
- M Mathematics -7 w 2 + 2w (if w=-4)...
- M Mathematics Which answer choice is it? is it the first ,second,third or fourth giving 40 points for whoever answers correctly you...
- M Mathematics The triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?...
Ответ:
FIRST FOUR (4) TERM = 6, 18, 54,162.
COMMON RATIO = 3
Step-by-step explanation:
In geometric expression.
Tn = the nth term
a = first term
r = common ratio.
Let's take the First term of the G.P as 6 and the third term as 54. Let's find the common ratio.
3rd term will be written as:
T3 = ar² = 54
Given the first term as 6.
T3 = 6r² = 54
6r² = 54
r² = 54 / 6
r² = 9
r= √9
r = 3
Therefore common ratio = 3.
Let's use this information to get the fourth term.
T4 = ar³
when a = 6
and r = 3.
T4 = 6 * 3³
T4 = 6 * 27
T4 = 162
Ответ:
hi
Step-by-step explanation: