Question: 7 (a) The fifth term of an arithmetic sequence is 18, and the 11th term is 60. What is a rule for the sequence?

7 (a) The fifth term of an arithmetic sequence is 18, and

7 (a) The fifth term of an arithmetic sequence is 18, and the 11th term is 60. What is a rule for the sequence? f(n)=-10+7(n-1) f(n)=-6+6(n-1) f(n)=7-10(n-1) f(n)-6-6(n-1) (b) Using the formula above, find a

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

In a psychological study of short term memory, irrelevant speech effects refer to the degree to which the memorization process is impaired by irrelevant background speech For example, trying to...

unit II q12. Summarized on the right is the sale (in thousands) of the top five products in 2002. Use this information to calculate what percent of the sales of these five products was due to product...

9/14/10 12:39 PM Page 381 Chapter dug84356_ch06a.qxd 6 Rational Expressions Advanced technical developments have made sports equipment faster, lighter, and more responsive to the human body. Behind...

MUST SHOW WORK FOR PROBLEMS 40 - 50 Part A: Multiple Choice (1-16) Using the following information to answer questions 1-8: 2 _____1. a) 1.90 _____2. 1 3 0 1 2 0 5 1 4 What is the mean? b) 2.11 What...

1. Calculate the cost of each capital component, after-tax cost of debt, cost of preferred, and cost of equity with the DCF method and CAPM method. 2. What do you estimate the company?s WACC? Please...

Create charts to better understand data sets. For cross-sectional data, use a scatter chart. For time series data, use a line chart. Linear y = a + bx Logarithmic y = ln(x) Polynomial (2nd order) y =...

7/4/23, 11:16 PM Homework 8.7-Anh Nguyen Use a table of integrals to determine tv7t+ 19 at. Click here to view page 1 of the integral table. " Click here to view page 2 of the integral table. 14...

Columbus Custom Carpentry - Active Employees First N Last NaSexAge EEO FT/PT Anthony Chad Jeffrey Molly Daniel Brook James Brian Scott Ronnie Terry Stephen Benny Don Roger Christop Raven Brian Nikki...

BA 1605: Midterm Recap (Due: Feb. 27, 2015) Name _____________________________ 50 Student ID _____________________________ Section 01B 10:00~11:20 am Section 02B 01:00~02:20 pm [Questions 4 ~ 7] The...

Question 5 (5 points) What's the rule that represents the sequence 13, 27, 41, 55, ...? O A) an: 14 + 13 (n1) O B) an: 13 + 14 (n1) O C) an: 13 14 (n1) O D) an = 13 14 (n1) Question 6 (5 points) Find...

Question 1: Consider the following pseudocode fragment: count: = 0 for x = 1 to 3 for y = x + 1 to 4 count: = count + x * y End-for End-for a) For the iteration of the outer loop where x=2, how many...

A ball A rolls of from the top of 10 m height wall. When it falls 4 m, another ball B strikes the ball A. Initially, ball B has a speed of 25 m/s as it moves upward. Each ball has same mass, 55 g and...

A company has the fllowing information for the year: Cash 50 Accounts payable = 140 Recelvables 250 Notes payable = 60 Inventories 300 Accruals= 100 CA - 600 CL- 300 Fiaed assets 400 Long-term debt...

La empresa comercial ABC S.A. en el ao 2021 ha adquirido un lote importante de mercaderas por 1000 unidades a un valor de S/ 500.00 por unidad, pero el proveedor le otorg un descuento del 10% por...

The block has a mass of 0.5 kg and moves within the smooth vertical slot. If the block starts from rest when the attached spring is in the unstretched position at A, determine the constant vertical...

A woman opened an account in a local store. In the charge account agreement, the store indicated it charges 11/2% each month on the unpaid balance. What nominal annual interest rate is being charged?...

A goldfish in a spherical fish bowl of radius R is at the level of the center C of the bowl and at distance R=L from the glass (Figure). What magnification of the fish is produced by the water in the...

The systems shown in Figure P5.21 are in equilibrium. If the spring scales are calibrated in newtons, what do they read? (Neglect the masses of the pulleys and strings, and assume the incline in part...

A 15.0-kg block is dragged over a rough, horizontal surface by a 70.0-N force acting at 20.0 above the horizontal. The block is displaced 5.00 m, and the coefficient of kinetic friction is 0.300....

Create a 200 word summary on the Juvenile Justice System than and today. Describe The Juvenile system and provide a generalizable definition. Highlight the issues in the Juvenile system and why this...

describe the Staging? ???????? Speed of expansion? ???????? Sequence of initiatives?

a. Just thinking about yourself, if you did not know in advance whether you were a Red, Blue, or Green person, would you rather live in society A, B, C, or D that are discussed in the Rawls section...

a. In this chapter, we never actually defined exploitation. What is one dictionary definition of the word? b. Decide whether the six cases of alleged exploitation we discussed earlier in the chapter...