Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Algebra
Arithmetic Progressions
If the last term of A.P is 40, what is the number of term.
1 answer
How would I know? I have no idea what a or d is.
You can
ask a new question
or
answer this question
.
Similar Questions
Name School Team
Event 3: Logic and Reasoning (with calculators) 5th/6th grade Math Meet ‘08 For each number pattern, fill in
Top answer:
To find the next terms in each number pattern, we need to look for a pattern or rule that the
Read more.
The sim of the first 10th terms of an AP is 130. If the fifth term is 3 times the first term. Find
Common difference First term
Top answer:
Let's denote the common difference of the arithmetic progression as 'd' and the first term as 'a'.
Read more.
The 3rd term of an Ap is 10 more than the first term while the fifth term is 15more than the second term. Find the sum of the
Top answer:
Let the first term be a and common difference be d. According to the given conditions: a + 2d = a +
Read more.
Determining the first three terms of an ArithmetiC progressionof which the (a.)10th term is 31 and the 15th term is 49 (b.)7th
Top answer:
To find the first three terms of an arithmetic progression, we need to use the given information
Read more.
The 3rd term of a geometric progression is nine times the first term.if the second term is one-twenty fourth the 5th term.find
Top answer:
ar^2 = 9a so, r = ±3 Now we have a problem. We know that r=3, so the 5th term must be 27 times the
Read more.
The 3rd term of an AP is 10 more than the first term while the fifth term is 15 more than the second term.find the sum of the
Top answer:
a saturated solution of salt X contain0.28g of the salt in 100cm3 of solution at 25degree
Read more.
The first twelfth and last term of an A.p an 43½ and 376½ respectively determine,the number of term in the sequence,the sum of
Top answer:
To find the number of terms in the arithmetic progression (AP), we can use the formula: Number of
Read more.
Is there a relationship between the first or second term and the degree number in each row of Pascal’s triangle?
A. The first
Top answer:
The correct answer is C. The first term is always 1 and the second term is always 1 more than the
Read more.
Given that the first term of an AP is 7 and its 10th term is twice the second term, calculate
a. 19th term b. Sum of the 28th
Top answer:
a = 7 a+9d = 2(a+d) 7 + 9d = 14 + 2d 7d = 7 d = 1 Now you have a and d, use your formulas to find
Read more.
The third term of a geometric progressiom is nine times the first term.if the second term is one-twenty fourth the fifth
Top answer:
To find the first term in a geometric progression, we can use the given information about the third
Read more.
Related Questions
Given that the first term of an A.P is 7 and its 10th term is twice its second calculate a)19th term b) sum of 28 term c)
The sixth term of GP is 16 and the third term is 2.Find the first term and common ratio. 6th term =16 3rd term=2 So ar^5=16 and
Find a formula for the nth term if...
a)the 8th term is 8 and the 20th term is 44 b) the 8th term is 4 and the 18th term is -96
The sixth term of an A.P. is 5 times the first term and the eleventh term exceeds twice the fifth term by 3 . Find the 8th term
The 8th term of an A P is 5times the third term while the 7th term is 9 greater than the 4th term.what are the first five term
The fifth term of an arithmetic sequence is 23 and the 12th term is 72. And they say first question 1.determine the first three
the fist term of a geometric series is 1, the nth term is 128 and the sum of the n term is 225. Find the common ratio and the
In an arithmetic progression the 22nd term is four times the 5th term while the 12th term is 12th more than 8th term.find the
The first term of the sequence is -168 and every term after the first term is 8 more than the term immediately proceeding it.
The 5th term of a G.P is greater than the fourth term by 131/2 and the fourth term is greater than the third term by 9 find
Commo
