The first term of an AP is 18 and the 7th term is 12 Find the sum of the 1st 12 terms The first term of an AP is 18 and the 7th term is 12 Find the sum of the 1st 12 terms ...

The first term of an AP is -18 and the 7th term is 12. Find the...

Fantastic news! We've Found the answer you've been seeking!

Question:

Related Book For answer-question

Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

See More Books

Posted Date: Jan 12, 2023 01:22 AM

See More Questions

If the first term of an AP is 67 and the common difference is -13, find the sum of the first 20 terms.
The first term of an arithmetic progression is 12 and the sum of the first 16 terms is 282. a. Find the common difference of this progression. The first, fifth and nth term of this arithmetic...
The first term of an AP is 62 and the 5th term is 74. Find the common difference, and hence determine the 27th term of the sequence.
Company OMEGA wants to invest in Bonds and Stocks. The financial manager was looking at different types of Bonds and Stocks. After studying the market, he decided to choose 3 bonds and 3 stocks....
1. A power plant generator develops a maximum voltage of 170 V. What is the effective voltage? 2. A maximum current of 0.700 A flows through a 60.0-W light bulb in a circuit. (a) What is the...
Suppose the writer had intended to write a brief introduction to the Cherokee nation of the early United States. Would this essay successfully fulfill this goal? A. Yes, because the essay discusses...
A local theater company was seeking unpaid interns to be involved in their summer theater productions. The company hired several students from Better Business University to fill these slots. At the...
The trial balance columns of the worksheet for Gibson Roofing at March 31, 2012, are as follows. Other data:1. A physical count reveals only $550 of roofing supplies on hand.2. Depreciation for March...
123456 7 8 Define plant location. Define product layout and process layout. What are the methods of production? Define work study. What do you mean by method study and time study? Explain inventory...
Consider the three-variable linear programming problem shown in Fig. 5.2. (a) Construct a table like Table 5.4, giving the indicating variable for each constraint boundary equation and original...
To test if you can successfully work with energy relate units we ask you to carry out a simple calculation. Scenario: I made it to the office to give my lecture but I forgot my boiling spaghetti on...
What is the use malloc (), calloc (), realloc () and free () functions?
What are the different types of data structures?
Write a note on memory leakage.
How to implement two stacks using only one array. Your stack practices must not indicate an overflow unless every slot in the array is used?
Write an algorithm and flowchart to calculate even numbers between 0 and 500.
The E.N.D. partnership has the following capital balances as of the end of the current year: Pineda Adams Fergie Gomez Total capital $ 160,000 140,000 130,000 120,000 $ 550,000 Answer each of the...
r = 0.18 Find the coefficients of determination and non-determination and explain the meaning of each.
Find the gradient of the curve y = x + 4/x 5 at the points where the curve crosses the x-axis.
The equation |3 cos x 2| = k, has 2 roots for the interval 0 x 2. Find the possible value of k.
Find the set of values of k for which the line y = k(4x - 3) does not intersect the curve y = 4x 2 + 8x - 8.
When an organization decides to replace a legacy system, it usually chooses a contemporary database system over a relational file-based system. But each type of system has its own advantages and...
Complete the following sentences: system is also called a distributed data and application client/server system or
The textbook states that "data is a resource that must be controlled and managed." Explain this statement, and indicate whether you agree of not, and why.

The first term of an AP is -18 and the 7th term is 12. Find the...

Question:

The first term of an AP is -18 and the 7th term is 12. Find the sum of the 1st 12 terms. The first term of an AP is -18 and the 7th term is 12. Find the sum of the 1st 12 terms.

Expert Answer:

The detailed ... View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

Students also viewed these mathematics questions