answersLogoWhite

0


Best Answer

sum = 1/2 x number_of_terms x (first + last)

number_of_terms = (last - first) ÷ difference + 1

= (25 - 0.5) ÷ 3.5 + 1

= 8

⇒ sum = 1/2 x 8 x (0.5 + 25)

= 102

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the sum of series of arithmetic progression having a common difference of 3.5.If the first term is 0.5 and the last term is 25?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is a good example of an arithmetic sequence?

An excellent example of an arithmetic sequence would be: 1, 5, 9, 13, 17, in which the numbers are going up by four, thus having a common difference of four. This fulfills the requirements of an arithmetic sequence - it must have a common difference between all numbers.


Can the arithmetic mean be converted into the geometric mean without having the original data?

Let me clarify. I only have the arithmetic mean. I don't have the data from which it was determined.


What is the difference of dropping bottle and reagent bottle?

The reagent bottle is not used for dropping, having only a common stopper.


What is the difference between multiprocessing using two ALUs and multitasking using one ALU?

ALU stands for arithmetic and logic unit. The ALU does complex calculations, so by having two it gets the job done faster. This may not really make a difference if your an average user, although if you do AutoCAD and stuff that requires rendering then it will make a HUGE difference.


Difference between command area and catchment area?

Area having a common drainage is catchment area, whereas area which is uses that water from common drainage area is command area.


What is the 8th term of a series which is a geometric progression having 2nd term of -3 and a 5th term of 81?

the answer for the above question is -2187


What is the difference between renting a property and having a mortgage?

The difference between renting a property and having a mortgage is that when you have a mortgage you are buying the property.


What do 2 dashes on a triangle mean?

Having two dashes on a triangle is common notation in arithmetic, specifically geometry. Two dashes mean that there is one dash each on two different lines of the triangle, and this indicates that the two lines are of equal length. This also means that the triangle is an isosceles triangle.


Is estimate multiplication or division?

An estimate is related to a number, not an arithmetic operation. Having said that, the estimate MUST take account of the context of the operations (+-*/).


I am having trouble with maths can you give me maths tips?

Not without knowing the exact nature of the trouble you are having, and the areas of mathematics involved (arithmetic, algebra, geometry), and the level at which you are studying (primary school, secondary school, college or university).


Is cello or piano better for people with epilepsy?

It makes no difference. They could play either or listen to either. Having epilepsy has no relevance whatsoever to that.It makes no difference. They could play either or listen to either. Having epilepsy has no relevance whatsoever to that.It makes no difference. They could play either or listen to either. Having epilepsy has no relevance whatsoever to that.It makes no difference. They could play either or listen to either. Having epilepsy has no relevance whatsoever to that.It makes no difference. They could play either or listen to either. Having epilepsy has no relevance whatsoever to that.It makes no difference. They could play either or listen to either. Having epilepsy has no relevance whatsoever to that.It makes no difference. They could play either or listen to either. Having epilepsy has no relevance whatsoever to that.It makes no difference. They could play either or listen to either. Having epilepsy has no relevance whatsoever to that.It makes no difference. They could play either or listen to either. Having epilepsy has no relevance whatsoever to that.It makes no difference. They could play either or listen to either. Having epilepsy has no relevance whatsoever to that.It makes no difference. They could play either or listen to either. Having epilepsy has no relevance whatsoever to that.


What is the difference between relatively prime and not relatively prime?

Numbers called relatively prime or mutually prime have no common factors or divisors other than 1. Numbers having any common factors or divisors greater than 1 are not relatively or mutually prime.