The 9th term of an arithmetic progression is 8 and the 4th term is 18. Find the

Question:

The 9th term of an arithmetic progression is 8 and the 4th term is 18. Find the 1st term and the common difference, d.

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

Step by Step Answer:

Related Book For book-img-for-question

Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

See More Books

Question Posted: Apr 14, 2023 10:33 AM

See More Questions

The 1st term of an arithmetic progression is 3x + 2. The last term is 13x + 8 and the common difference is 2. Find, in terms of x, a) The number of terms b) The sum of all the terms.
The first term of an arithmetic progression is 8 and the last term is 34. The sum of the first sic terms is 58. Find the number of terms in this progression.
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...
Find the minimum and maximum values of the function subject to the given constraint. f (x, y) = x + y, x + y4 = 1
Forrest Company manufactures phone chargers and has a JIT policy that ending inventory must equal 10% of the next months sales. It estimates that Octobers actual ending inventory will consist of...
1.You are offered Birr 1,000 today, Birr 10,000 in 12 years, or Birr 25,000 in 25 years. Assuming that you can earn 11 percent on your money, which offer should you choose? 2. You now have Birr...
Explain how you would find the value of a bond futures option.
Mr. Davis was the owner and CEO of Davis Motors, a car company, which manufactured luxury car. Ms. Clara Brown worked there as a technical supervisor. During routine inspections, she found that the...
A key falls from a bridge that is 54 m above the water. It falls directly into a model boat, moving with constant velocity, that was 10 m from the point of impact when the key was released. What is...
Add minimum and maximum cardinality notation to each of the following figures, as appropriate: a. Figure 2-5 b. Figure 2-10a c. Figure 2-11b d. Figure 2-12 (all parts) e. Figure 2-13c f. Figure 2-14
The first four terms of a geometric progression are 3, 1, 1/3, 1/9. Find the sum to infinity.
The 10th and the 20th terms of an arithmetic progression are 18 and 88, respectively. Find the 1st term and the sum of the first 16 terms.
Recall that the final step of the BIA is to prioritize the resources associated with the mission/business processes. This is best done to determine what needs to be recovered first, even with the...
A gas engine working on four-stroke cycle has a cylinder of $250 \mathrm{~mm}$ diameter, length of stroke $450 \mathrm{~mm}$ and is running at $180 \mathrm{rpm}$. Its mechanical efficiency is...
You just learned about the different forms of business. Consider how this content relates to other areas of business. What information would you need to plan for how the company will obtain...
You recently bought a $$10,000$ government bond with a 3.5 percent interest rate. For the first two years, your semiannual interest payments were $$175,$ $$175,$ $$200,$ and $$200.$ What...
You just learned about the basic functions of managment. Consider how planning, organizing, and controlling relate to other areas of business. What information would you need to estimate the...
Define radial flow, axial flow, and mixed flow with respect to water turbine.
In this problem we use the lognormal approximation (see equation (11.14)) to draw one-step binomial trees from the perspective of a yen-based investor. Use the information in Table 23.4. a. Construct...
Propose a reasonable mechanism for the following reaction. OH
Test the hypothesis that mean change in DBP is the same among the four groups? Hypertension Some common strategies for treating hypertensive patients by nonpharmacologic methods include (1) weight...
Analyze whether counseling for weight reduction has a significant effect on reducing blood pressure? Hypertension Some common strategies for treating hypertensive patients by nonpharmacologic methods...
Analyze whether meditation instruction has a significant effect on reducing blood pressure? Hypertension Some common strategies for treating hypertensive patients by nonpharmacologic methods include...
According to the United States Department of Health and Human Services, the mean height for Americans is 1.757 m for men and 1.618 m for women. The standard deviation is 0.074 m for men and 0.069 m...
2. Consider the following variation of the Newton's method: Find constants C and s such that Xn+1 = xn en+1 = - f(xn) f'(xo) Cen
5. Recent data collected by Pioneer show 38.2% of plots planted with the X19 seed formula exceed expected yields, whereas 12.8% of plots planted with other formulations perform similarly. During last...

The 9th term of an arithmetic progression is 8 and the 4th term is 18. Find the

Question:

Step by Step Answer:

Let the first term of the arithmetic progression be a and let the ...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

Students also viewed these Mathematics questions