Sign In
Ask Question
Whiz
Mathematics
15 November, 16:01
What's the 30th of the linear sequence
-5,-2,1,4,7
+3
Answers (
1
)
Carly Branch
15 November, 16:12
0
The 30th term of the given sequence is 82.
Step-by-step explanation:
The general form of an Arithmetic Progression is a, a + d, a + 2d, a + 3d and so on. The given linear sequence (-5,-2,1,4,7) is in the form of Arithmetic Progression with a common difference of 3. - 5, - 5+3 = - 2, - 2+3 = 1, 1+3 = 4 and so on.
The nth term is given by the formula nth term = a + (n - 1) d
where
a = first term
d = common difference
To find the 30th term in the given sequence:
The first term, a = - 5 and the common difference, d = 3.
30th term = - 5 + (30-1) 3
⇒ - 5 + (29) 3
⇒ - 5 + 87
⇒ 82
Therefore, the 30th term in the given sequence is 82.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“What's the 30th of the linear sequence -5,-2,1,4,7 ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Will Give Best Answer! Evaluate. [100 : (27 - 22) ] - 3 • 5 + 25
Answers (1)
Sam Sounds received a $290 discount loan to purchase a stereo. The loan was offered at 16% for 90 days. Find the interest in dollars.
Answers (1)
What is the number of degrees in the measure of each exterior angle of a regular polygon of 18 sides?
Answers (1)
Tom is putting cartons of ice-cream in one of the freezers. There are 13 boxes and each box contains 24 cartons. How many cartons of ice-cream are there in total?
Answers (2)
f (x) = 8 x tan x, - π / 2 < x < π / 2 (a) Find the vertical asymptote (s). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) x = Find the horizontal asymptote (s). (Enter your answers as a comma-separated list.
Answers (1)
New Questions in Mathematics
A small business employs 6 women and 4 men. the manager randomly selects 3 of them to be on the team. what is the probability that all 3 are men? A) 1/2 B) 3/10 C) 1/30 D) 1/6
Answers (1)
Consider two congruent triangular prisms. Each rectangular face of prism A has a width of x + 2 and each rectangular face of prism B has a length of 2x + 1.
Answers (1)
Flora needs 3/8 yard of blue ribbon and 2/8 yard of red ribbon to make a bow for a present she is wrapping. How much ribbon does flora need in all?
Answers (1)
How is the divisibility rule for 7 more complicated then the rules for 2,3,5 and 10?
Answers (1)
Mr. lopez baked 25 cookies. 4 fifths of the cookies were oatmeal. how many oatmeal cookies did mr. lopez bake?
Answers (2)
Home
»
Mathematics
» What's the 30th of the linear sequence -5,-2,1,4,7
Sign In
Sign Up
Forgot Password?